DK157868B - Analogifremgangsmaade til fremstilling af tetracykliske forbindelser - Google Patents
Analogifremgangsmaade til fremstilling af tetracykliske forbindelser Download PDFInfo
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- DK157868B DK157868B DK227477A DK227477A DK157868B DK 157868 B DK157868 B DK 157868B DK 227477 A DK227477 A DK 227477A DK 227477 A DK227477 A DK 227477A DK 157868 B DK157868 B DK 157868B
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- Denmark
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- compounds
- methyl
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- formula
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- 150000001875 compounds Chemical class 0.000 title claims description 52
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- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000000701 neuroleptic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012746 preparative thin layer chromatography Methods 0.000 description 1
- XOJVVFBFDXDTEG-UHFFFAOYSA-N pristane Chemical compound CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940001470 psychoactive drug Drugs 0.000 description 1
- 239000004089 psychotropic agent Substances 0.000 description 1
- 150000003233 pyrroles Chemical class 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000000698 schizophrenic effect Effects 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 229960001367 tartaric acid Drugs 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Natural products C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/58—[b]- or [c]-condensed
- C07D209/70—[b]- or [c]-condensed containing carbocyclic rings other than six-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/18—Ring systems of four or more rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Anesthesiology (AREA)
- Psychiatry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Indole Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Description
DK 157868 B
i
Den foreliggende opfindelse angår en analogi fremgangsmåde til fremstilling af hidtil ukendte biologisk aktive tetracykliske forbindelser. Den angår mere specielt fremstilling af dibenzo-[1,2,5,6]cykloheptapyrrolderivater, dibenzo[2,3,6,7]oxepin- 5 pyrrolderivater, dibenzo[2,3,6,7]thiepinpyrrolderivater og dibenzo [b,f] pyrrol azepi nderivater .
Det har vist sig, at tetracykliske forbindelser med den almene formel: 10
Ri R3
m B !'SM
15 R2 H* D H R4 \N/ R5 såvel som de farmaceutisk acceptable salte og nitrogenoxider 20 deraf, hvori Ri, R2, R3 og R4 hver betegner hydrogen, halogen, en alkylgruppe med 1-6 carbonatomer, en alkoxy- eller alkyl-thiogruppe, hvori alkylgruppen indeholder 1-6 carbonatomer, eller en trifluormethylgruppe, R5 betegner hydrogen eller en alkylgruppe med 1-6 carbonatomer, X betegner oxygen, svovl, 25 gruppen -NR6 eller gruppen -CH2-, og R6 beregner hydrogen eller en lavere alkylgruppe med 1-4 carbonatomer, udviser overraskende værdifulde biologiske virkninger.
De heri beskrevne forbindelser udviser i almindelighed en ud-30 talt dæmpende virkning på centralnervesystemet, hvilket kan udnyttes ved behandlingen af spændings-, affekt- og nervøsitetstilstande og ved behandlingen af psykotiske og skizofrene tilstande. Forbindelserne fremstillet ved fremgangsmåden ifølge opfindelsen udviser desuden fremragende antihistamin- og 35 antiserotoninvirkninger.
Nogle tetracykli ske forbindelser, der er beslægtede med de omhandlede forbindelser, er allerede blevet beskrevet i patent-
DK 157868 B
2 litteraturen. Nogle forbindelser med formlen I, hvori bindingen mellem ring B og ring D er umættet, og hvori D er en 9-le-det ring, er blevet beskrevet i US patentskrift nr. 3.636.045 og udviser et lignende biologisk mønster, som man har fundet 5 for de omhandlede forbindelser. Generelt er de omhandlede forbindelser imidlertid overraskende mere aktive og udviser desuden i nogle tilfælde en tendens til virkningsspredning i retning af den neuroleptiske virkning.
10 Forbindelser med formlen I, hvori ringbindingen mellem ring B
og ring D er umættet, og hvori D er en 10-ledet ring, er blevet beskrevet i US patentskrift nr. 4.002.632. Tilsvarende forbindelser, hvor ringbindingen mellem ring B og ring D er umættet, er kendt fra DK fremlæggelsesskrifterne nr. 127.431, 15 130.214, 134.555, 135.585, 136.951, 141.095 og 143.652. Disse kendte forbindelser udviser imidlertid den modsatte virkning, nemlig en CNS-stimulerende virkning, som i almindelighed kan anvendes ved behandlingen af depressive tilstande.
20 Fremgangsmåden ifølge opfindelsen er ejendommelig ved det i krav l's kendetegnede del anførte.
En meget let gennemførlig syntese består således af reduktionen af en forbindelse med den almene formel II
25
Ri R3 30 R2 \_/ R4 M.
N
35 R5 hvori den punkterede linie repræsenterer en eventuel binding, og X, Ri, R2, R3, R4, R5 har de ovenfor anførte betydninger.
3
DK 157868 B
En sådan reaktion gennemføres som det er sædvanligt i forbindelse med reduktion af en amidgruppe. Egnede reduktionsmidler ved denne fremgangsmåde er specielt de komplekse metalhydri-der, såsom di-isobutyl-aluminiumhydrid, 1 ithiumborhydrid, 5 natriumtrimethoxyborhydrid og specielt 1ithiumaluminiumhydrid.
Hvis foruden ketogruppen, en eller flere dobbeltbindinger i en forbindelse med formlen II også skal reduceres, anbefales det, at disse dobbeltbindinger reduceres først, da disse dobbelt-10 bindinger og specielt den eventuelle dobbeltbinding mellem ring B og D kun reduceres delvis ved den ovenfor nævnte reduktionsmetode. Egnede metoder til først at reducere de dobbeltbindinger, er: katalytisk hydrogenering, f.eks. Pt02/H2, behandling med magnesium i en alkohol, fortrinsvis methanol, el-15 ler en Birch-reduktion (alkalimetal i flydende ammoniak, fortrinsvis natrium i flydende ammoniak).
Til en reduktion ved hjælp af hvilken både ketogruppen og eventuelt tilstedeværende dobbeltbindinger samtidigt reduceres 20 i praktisk taget kvantitativt udbytte, gøres der fortrinsvis brug af diboran, et alkalimetal, f.eks. natrium, i alkohol eller en blanding af lithiumaluminiumhydrid og aluminiumhaloge-nid, f.eks. Al Cl 3.
25 Forbindelserne med den almene formel II, der er nødvendige som udgangsmateriale, fremstilles på en af de sædvanlige måder for denne forbindelsestype. En af fremstillingsmetoderne er angivet skematisk i diagrammet umiddelbart før patentkravene.
30 En anden fremgangsmåde til fremstilling af forbindelser I består af reduktionen af dobbeltbindingen i en forbindelse med den almene formel: 35
DK 157868 B
4
Ri ,R3 irgi - 5 R2 \ / R4
O
R5 10 eller et salt deraf, hvori R1, R2, R3, R4, R5 og X har de ovenfor anførte betydninger.
Denne reaktion gennemføres på en måde, der er sædvanlig for 15 reduktionen af en enamin, f.eks. ved hjælp af komplekse metal-hydrider, såsom natriumborhydrid, 1ithiumborhydrid, ved hjælp af katalytisk hydrogenering, f.eks. Pt02/H2 eller Pd/C/H2, med et alkalimetal i flydende ammoniak (Birch-reduktion) eller ved hjælp af myresyre.
20
Udgangsmaterialerne III kan isoleres fra reaktionsblandingen opnået fra den ovenfor beskrevne reduktion af en forbindelse med formlen II (uden nogen dobbeltbinding i D-ringen), ved hjælp af LiAlH4 eller diboran (se skemaet umiddelbart før pa-25 tentkravene).
De omhandlede forbindelser kan optræde i to diastereoisomere former, nemlig som cis-forbindelse eller trans-forbindelse. I cis-forbindelse er hydrogenatomerne, som findes i broen mellem 30 ring B og ring D i forbindelse med formlen I, cis-stillingen med hensyn til hinanden. I trans-forbindelsen er de to hydrogenatomer på modsatte sider af bindingen.
Både cis-forbindelserne og transforbindelserne såvel som blan-35 dinger af begge diastereoisomere falder ind under de omhandlede forbindelser.
De særskilte cis- og trans-isomere kan fremstilles af blandingen ved hjælp af fysisk-kemiske separationsmetoder, såsom
DK 157868B
5 fraktioneret krystallisation, søjlekromatografi, præparativ tyndtlagskromatografi eller modstrømsfordel ing.
De enkelte cis- og trans-i somere kan desuden også fremstilles 5 direkte ved hjælp af de ovennævnte kemiske metoder, hvis separeringen allerede er blevet gennemført i et tidligere trin af syntesen, og der kan således gøres brug af et særskilt cis-eller trans-udgangsmateriale.
10 De enkelte cis- eller trans-isomere med den almene formel I fås sædvanligvis som et racemat. Dette racemat kan imidlertid om ønsket spaltes i de enkelte optiske antipoder ved hjælp af en optisk aktiv syre. Hver af de optiske antipoder for sig hører til forbindelserne fremstillet ved fremgangsmåden ifølge 15 opfindelsen. Det er imidlertid også muligt i visse tilfælde at fremstille de optisk aktive forbindelser direkte ved at gøre brug af et optisk aktivt udgangsmateriale. Forbindelsen II med en mættet D-ring er f.eks. særdeles velegnet til denne direkte syntese.
20
Den særlige cis-form af en forbindelse I, hvor begge benzenringene er substitueret på samme måde (symmetripian:spejlbi1 -lede) giver den optisk inaktive meso-form, i hvilket tilfælde muligheden for særskilte optisk aktive antipoder ikke eksis-25 terer.
I forbindelserne fremstillet ved fremgangsmåden ifølge opfindelsen omfatter udtrykket en alkylgruppe med 1-6 carbonatomer, både ligekædede og forgrenede alkylgrupper, såsom methyl, 30 ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert- butyl, pentyl, isopentyl, neopentyl eller hexyl.
Med salte af forbindelserne med den almene formel I forstås syreadditionssaltene og de kvaternære ammoniumsalte.
Syreadditionssaltene fremstilles på hensigtsmæssig måde ved at lade den fri base I reagere med en farmaceutisk acceptabel syre. De sædvanlige syrer i denne forbindelse er saltsyre, 35
DK 157868 B
6 hydrogenbromidsyre eller hydrogenjod idsyre, phosphorsyre, eddikesyre, propionsyre, glycolsyre, maleinsyre, malonsyre, ravsyre, vinsyre, citronsyre, ascorbinsyre, salicylsyre eller benzoesyre.
5
De kvaternære ammoniumsalte og specielt de lavere (1-4 C)-al-kyl-kvaternære ammoniumforbindelser fås ved at lade forbindelserne med formlen I reagere med et alkylhalogenid, fortrinsvis methyljodid, methylbromid eller methylchlorid.
10
Nitrogenoxiderne af forbindelserne med den almene formel I fås ved oxidation af den fri base I ved hjælp af hydrogenperoxid eller en persyre.
15 Det er naturligvis muligt at indføre eller ændre substituen-terne i en af eller begge phenylringe efter de ovenfor beskrevne kondensationsreaktioner. F.eks. kan en tilstedeværende hydroxylgruppe omdannes til en alkoxygruppe og en methoxygrup-pe omdannes til en hydroxygruppe.
20
Den usubstituerede amin med den almene formel I (r5 = H) kan alkyleres på sædvanlig måde, f.eks. ved reaktion med et alkyl-eller aralkylhalogenid.
25 Til dette- formål er det imidlertid mere sædvanligt at acylere det omhandlede nitrogenatom med f.eks. syrechlorid eller -an-hydrid, og derpå reducere ketogruppen i det opnåede N-acylde-rivat. Til indføringen af en methylgruppe ved nitrogenatomet gøres der brug af Eschweiler-Clarke-metoden (under anvendelse 30 af en blanding af formaldehyd og myresyre) eller af reaktionen med formaldehyd og natriumcyanborhydrid i et egnet opløsningsmiddel, såsom acetonitril.
Det er også muligt at omdanne den substituerede amin med form-35 len. I (R5 φ H) til den tilsvarende usubstituerede amin (R® = H). En til dette formål meget anvendt metode består af reaktionen af den alkyl- eller aralkylsubstituerede amin I med en ester af chlormyresyre eller med BrCN efterfulgt af hydrolyse af det således opnåede produkt.
7 DK 157868 B
Forbindelserne fremstillet ved fremgangsmåden ifølge opfindelsen kan administreres ad oral, rektal eller parenteral vej, fortrinsvis i en daglig dosis fra 0,01 - 10 mg/kg legemsvægt.
5 Blandet med egnede hjælpstoffer kan forbindelserne omarbejdes til faste doseringsformer, såsom piller, tabletter, stikpiller eller dragéer. Eventuelt blandet med hjælpestoffer kan de laves til kapsler. Ved hjælp af egnede væsker kan forbindelserne også anvendes som injektionspræparater i form af opløsninger, 10 emulsioner eller suspensioner.
Forbindelserne med den almene formel I, der fortrinsvis anvendes, er de forbindelser, hvori X betegner oxygen eller en -CH2~gruppe.
15 ·
Desuden foretrækkes forbindelser med den almene formel I, hvori benzenringene overhovedet ikke er substitueret, (R*, R2, r3 0g r4 er alle hydrogen), eller hvori en af eller begge benzenringe er substitueret med en eller to substituenter.
20
Blandt de foretrukne substituerede forbindelser med formlen I foretrækkes yderligere forbindelserne med en eller to substi-tuenter (ved en af eller begge benzenringe) bestående af methyl, halogen eller methoxy, specielt i stillingerne 5 25 og/eller 11.
Foretrukne forbindelser i denne henseende er de cis- og trans-isomere af forbindelserne med formlen I, hvori X er methylen eller oxygen, R5 er methylen, og benzenringene er usubsti-30 tuerede eller forsynede med en methylsubstituent, fortrinsvis i stillingerne 5 og/eller 11.
I eksemplerne anvendes følgende nomenklatur og nummerering.
35 8
DK 157868 B
7 S
1,2,3,3a, 8,12b-hexah.yd.ro di= " benzo[l,2,5,6]cyclohepta= 5 H 7 > n [3,4-c]pyrrol.
\
^ xcA X = 0 eller S
^ 7 .. X 2,3,3a, 12b“tetrahydro-lH= ri dibenzo[2,3;657]oxepin[4,5-c]= 1 pyrrol eller thiepin[4,5-c]= 15 pyrrol 2 0 ? *f $ 1,2,3,3a,8,12b~hexahydro= dibenzo [b, f ]pyrr o 1 [ 3,4-d ]=-7\ azepin.
\^/
25 I
Eksempel 1.
3 0 cis-2-methyl-l,2,3,3a,8,12b-hexahydrodibenzo[l,2,5,6]cyklohep-ta[3,4-c]pyrrol.
0,7 g cis-2-methyl-3,3a,8,12b-tetrahydrodibenzo[l,2,5,6]cyklo-35 hepta[3,4-c]pyrrol-1(2H)-on opløses i 25 ml tør ether/tetrahy- rofuran (1:1). Denne opløsning sættes langsomt ved 0°C til en suspension af 0,35 g LiAlH4 i 20 ml ether/tetrahydrofuran (1:1). Efter omrøring i 15 minutter tilsættes vand, og bian-
DK 157868 B
9 dingen filtreres derpå. Filtratet inddampes herefter til tørhed under vakuum. Dette giver en olieagtigt rest, som vejer 0,7 g. Tilsætning af 8 ml ethanol til denne rest resulterer i dannelsen af et bundfald, der filtreres fra.
5 [Omkrystallisation af det således opnåede krystallinske produkt giver 0,25 g 2-methy1-2,3,3a,8-tetrahydrodibenzo-[l,2,5,6]cyklohepta[3,4-c]pyrrol med smeltepunkt 128-131°C (=enamin ifølge formlen III)].
10
Filtratet inddampes derpå til tørhed, og resten kromatogra-feres på en si 1icagelsøjle med methanol/acetone (9:1) som elueringsmiddel. Der fås 0,3 g af titelproduktet. Smeltepunkt 97-98°C; Rf i toluen/ethanol (8:2) = 0,43 på Si02· 15
Behandling af sidstnævnte forbindelse med methyl jodid giver det tilsvarende jodmethylat; smeltepunkt 287-291°C.
Eksempel 2.
20
De nedenfor nævnte forbindelser fremstilles på tilsvarende måde, som beskrevet i eksempel 1? i hvert tilfalde isoleres foruden de nævnte forbindelser den tilsvarende enamin (ifølge formlen III) også reaktionsblandingen.
25 trans-2-methyl-1,2,3,3a,8,12b-hexahydrodibenz0[l,2,5,6]cyklo-hepta[3,4-c]pyrrol, med smeltepunkt 82-84Qc, blanding af cis- og trans-2-methy1-5-methoxy-i,2,3,3a,8,12b- 30 hexahydrodibenzo[l,2,5,6]cyklohept£[3,4-c]pyrroi (0ne)r cis-2-methyl-2,3,3a,12b-tetrahydro-lH-diben2[2f3,6,7]oxepin- [4,5-c]pyrrolmaleat, smeltepunkt 142-144°C 0g det tilsvarende chlormethylat, smeltepunkt 297-308ee, trans-2-methyl-2,3,3a,12b-tetrahydro-l*H-dibenz[2,3,6,7]oxepin- [4,5-c]pyrrolfumarat, smeltepunkt 199-200°C og det tilsvarende maleat, smeltepunkt 189°C, 35
DK 157868 B
10 blanding af cis- og trans-2-methyl-6,7-dimethoxy-2,3,3a,12b-tetrahydro-lH-dibenz[2,3,6,7]oxepin[4,5-c]pyrrol, (olie), cis-2-methyl-5-chlor-2,3f3a,12b-tetrahydro-lH-dibenz[2,3,6,7]-5 oxepi n[4,5-c]pyrrolmaleat, smeltepunkt 168eC, trans-2-methyl-5-chlor-2,3,3a,^b-tetrahydro-lH-dibenz-I^Sje^loxepin^jS-clpyrrolmaleat, smeltepunkt 141°C, 10 cis-2,5-dimethyl-2,3,3a,12b-tetrahydro-lH-dibenz[2,3,6,7]- oxepi n[4,5-c]pyrrol, smeltepunkt 99-101eC, trans-2,5-dimethyl-2,3,3a,12b-tetrahydro-lH-dibenz[2,3,6,7]-oxepin[4,5-c]pyrrol, smeltepunkt 61-62eC, 15 blanding af cis- og trans-2-methyl-5-chlor-l,2,3,3a,8,12b-hexahydrodi benz[1,2,5,6,7]cyklohepta[3,4-c]pyrrol, (olie), blanding af cis- og trans-2-methyl-2,3,3a,12b-tetrahydro-lH-20 dibenzo[2,3,6,7]thiepin[4,5-c]pyrrol, (olie).
Eksempel 3.
2-methyl -1,2,3,3a,8,12b-hexahvdro-dibenzoΓ1,2,5,61cvklohepta-25 Γ3,4-clpyrrol.
250 mg 2-methyl-2,3,3a,8-tetrahydrodibenzo[l,2,6,7]cyklohepta-[3,4-c]pyrrol opnået i eksempel 1 som et biprodukt ved reduktionen af L1A1H4 opløses i 35 ml ethanol, hvorefter 700 mg 30 natriumborhydrid sættes til opløsningen og det hele omrøres i to timer ved stuetemperatur. 2N CH3COOH sættes derpå til reaktionsblandingen, som derefter fortyndes med vand og ekstra-heres med methylenchlorid. De opnåede ekstrakter inddampes til tørhed, og resten renses ved kromatografi på en si 1icagelsøjle 35 med methanol/acetone (9:1) som elueringsmiddel.
Udbytte: 165 mg cis-2-methyl-l,2,3,3a,8,12b-hexahydrodibenzo-[l,2,5,6]cyklohepta[3,4-c]pyrrol, smeltepunkt 97-98°C og 25 mg
DK 157868 B
11 trans-2-methy 1-1,2,3,33,8,12b-hexahydrodibenzo[l,2,5,6]cykl o-hepta[3,4-c]pyrrol, smeltepunkt 82-84°C.
De følgende forbindelser er fremstillet på tilsvarende måde: 5 cis-2-methyl-2,3,3a,12b-tetrahydro-lH-dibenz[2,3,6,7]oxepin-[4,5-c]pyrrolmaleat, smeltepunkt 143-144eC, cis-2,5-dimethyl-2,3,3a,12b-tetrahydro-lH-dibenz[2,3, 6,7]oxe-10 pin[4,5-c]pyrrol, smeltepunkt 99-101°C, cis-2-methyl-5-chlor-2,3,3a,12b-tetrahydro-lH-di benz[2,3,6,7 ] -oxepin[4,5-c]pyrrolmaleat, smeltepunkt 166-169eC, 15 cis-2-methyl-l,2,3,4,4a,13b-hexahydrodibenz[2,3,6,7]oxepin- [4,5-c]pyridinmaleat, smeltepunkt 174-175*0, cis-2-methyl-2,3,4,4a,13b-hexahydro-lH-dibenzo[l,2,5,6]cyklo-hepta[3,4-c]pyridinmaleat, smeltepunkt 207-209°C og tilsvaren-20 de trans-isomer (maleatsalt) smeltepunkt 175-176°C.
Biologiske sammen 1iqninosforsøg
Forbindelser fremstillet ved fremgangsmåden ifølge opfindel-25 sen, hvor der er en enkelt binding i forbindelsen mellem ring b og ring d, er sammenlignet med tilsvarende kendte forbindelser, hvor der er en dobbeltbinding mellem ring B og ring D.
De foretagne forsøg fremgår af følgende tabel.
30 35 12
DK 157868 B
Tabel --- Skorsten APO Forhold d 1,8 0,5 3,6 5 ^ s °'7 0,07 10,0 CH3
0CP
VY Cl 5 0,7 7,1 ( i s 4 0,15 26,7 15 ! C-H3
» OCP
' d 0,32 0,18 1,8 ^ S 0,8 0,09 8,9
" „ JQTO O
7 d 0,3 0,35 0,9 C+ij 30 - s 0,17 0,04 4,3 d = dobbeltbinding (kendt teknik) s = enkeltbinding (forbindelse fremstillet ifølge opfindelsen)
Skorsten = skorstensundvigelsesprøve (ED50, s.c., mg/kg) 3 5 APO = apomorphinklatreprøve (ED50, s.c., mg/kg)
DK 157868 B
13
Diskussion:
Den antidopaminerge aktivitet hos neuroleptika har været forbundet med deres antipsykotiske effektivitet med klinisk an-5 vendelse. Apomorphinklatreprøven, som fastslår dopaminantago-nisme in vivo, er derfor forudsigende for et antipsykotisk potentiale. Imidlertid kan også andre faktorer end dopaminblo-kering reducere klatreværdien, f.eks. motorisk svækkelse. Prøvestoffer, der nedsætter apomorphinklatring i doser, som også 10 nedsætter den motoriske ydeevne hos mus, udelukkes derfor: de er sandsynligvis slet ikke antidopaminerge, men nedsætter blot de motoriske funktioner. En anden grund til at bestemme motorisk svækkelse hos potentielle neuroleptika er påvisningen af mulige bivirkninger, som er en generelt ulempe ved denne klas-15 se af psykoaktive lægemidler. Et stort forhold mellem effektive doser ved apomorphinklatring og evnen til at undslippe skorsten betragtes derfor som forudsigende for antipsykotisk potentiale med lav forekomst af motoriske bivirkninger.
20 25 30 35
DK 157868 B
14
SKEMA
Fremstilling af udgangsmaterialer II & III
hr t^5 ϊ hrxT^ * · hrx ΛΜ R5NH(CH2)m js^ 0° C; 16 h W o COOR Wo /—(
Cl f2—< W^0
COOR R5 R
^pCp.A.
/±25 C; 4 h 11
.^hlg/CH^OH
\!/ % R9 II f.eks.
LiAlH4 eller V diboran TEA = triethylamin DMF = dimethylformamid P.P.A. = p o lypho sphor syr e L I I + I NBS = N-bromosuccinimid /^/ χ*' AIBN = azaisobutyronitril (CHg^m/ (radikalinitiator) R5
i 111 V
Claims (2)
1. Anal ogi fremgangsmåde til fremstilling af en tetracyklisk 5 forbindelse med den almene formel: Ri R3 Qa) b fej r2 r4 s/ r5 15 eller et salt eller nitrogenoxid deraf, hvori Ri, R2, R3, R4 hver betegner hydrogen, halogen, alkyl med 1-6 carbonatomer, alkoxy eller alkylthio med 1-6 carbonatomer eller trifluor-methyl, R5 betegner hydrogen eller alkyl med 1-6 carbonatomer, 20 og X betegner oxygen, svovl, en -CH2~gruppe eller en -NRg-gruppe, hvor R6 er hydrogen eller alkyl med 1-4 carbonatomer, kendetegnet ved, at man a) reducerer en forbindelse med formlen II 25 R1 r3 O 35 r5 hvori den punkterede linie repræsenterer en eventuel binding, og X, Ri, R2, R3, R4 og R^ har de ovenfor anførte betydninger, eller DK 157868 B 16 b) reducerer en amin med formlen III Ri R3 j§0§C o R5 eller et salt deraf, hvor Ri, R2, R3, R4, R5 og X har de ovenfor anførte betydninger, 15 hvorefter den ved metode a) eller b) opnåede forbindelse om ønsket alkyleres og/eller separeres i særskilte stereoisomerer eller optiske isomerer og/eller omdannes til et salt eller nitrogenoxid deraf. 20
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at man fremstiller en forbindelse med formlen I, hvor X betegner methylen eller oxygen. 25 30 35
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7605526A NL7605526A (nl) | 1976-05-24 | 1976-05-24 | Nieuwe tetracyclische derivaten. |
| NL7605526 | 1976-05-24 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK227477A DK227477A (da) | 1977-11-25 |
| DK157868B true DK157868B (da) | 1990-02-26 |
| DK157868C DK157868C (da) | 1990-07-30 |
Family
ID=19826245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK227477A DK157868C (da) | 1976-05-24 | 1977-05-24 | Analogifremgangsmaade til fremstilling af tetracykliske forbindelser |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4145434A (da) |
| JP (2) | JPS532465A (da) |
| AU (1) | AU509073B2 (da) |
| BE (1) | BE854915A (da) |
| CA (1) | CA1122976A (da) |
| CH (2) | CH633536A5 (da) |
| DE (2) | DE2760372C2 (da) |
| DK (1) | DK157868C (da) |
| ES (3) | ES459024A1 (da) |
| FI (1) | FI65238C (da) |
| FR (1) | FR2352800A1 (da) |
| GB (1) | GB1567862A (da) |
| HU (1) | HU173795B (da) |
| IE (1) | IE45419B1 (da) |
| LU (1) | LU77387A1 (da) |
| NL (1) | NL7605526A (da) |
| SE (1) | SE436202B (da) |
| ZA (1) | ZA772752B (da) |
Families Citing this family (87)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007450A1 (de) * | 1978-07-07 | 1980-02-06 | Ciba-Geigy Ag | Azatetracyclische Carbonitrile, ihre Herstellung, pharmazeutische Präparate, die diese enthalten und deren Verwendung |
| ATE9159T1 (de) * | 1979-12-10 | 1984-09-15 | Ciba-Geigy Ag | Azatetracyclische carbonitrile. |
| FR2504140A1 (fr) * | 1981-04-16 | 1982-10-22 | Centre Nat Rech Scient | Nouveaux derives tetracycliques de la dibenzazepine, leur procede de preparation et les compositions pharmaceutiques en renfermant |
| DE3372369D1 (de) * | 1982-05-18 | 1987-08-13 | Hoffmann La Roche | Pyrrole (3,4-d)(2)benzazepine derivatives |
| JPS62101941U (da) * | 1985-12-16 | 1987-06-29 | ||
| IE62754B1 (en) * | 1988-08-26 | 1995-02-22 | Akzo Nv | Tetracyclic antidepressants |
| EP0569096A1 (en) * | 1992-05-08 | 1993-11-10 | Akzo Nobel N.V. | Depot preparation |
| PT690863E (pt) * | 1993-04-06 | 2003-07-31 | Abbott Lab | Compostos tetraciclicos como agonistas da dopamina |
| US5763476A (en) * | 1994-03-02 | 1998-06-09 | Akzo Noble N.V. | Sublingual or buccal pharmaceutical composition |
| JP3274579B2 (ja) * | 1995-01-12 | 2002-04-15 | 住友製薬株式会社 | 脳血管障害に伴う精神症候治療剤 |
| EA001002B1 (ru) * | 1996-04-12 | 2000-08-28 | Жансен Фармасетика Н.В. | Замещенные тетрациклические производные тетрагидрофурана |
| AU7767598A (en) * | 1997-05-26 | 1998-12-30 | Akzo Nobel N.V. | Salts of aromatic sulphonic acids |
| HRP20020305A8 (en) * | 2002-04-10 | 2009-03-31 | GlaxoSmithKline istra�iva�ki centar Zagreb d.o.o. | 2-thia-dibenzoazulenes as inhibitors of tumour necrosis factor production and intermediates for the preparation thereof |
| HRP20020441A2 (en) * | 2002-05-21 | 2003-12-31 | Pliva D D | 1-oxa-dibenzoazulen as inhibitor of production of tumor necrosis factors and intermediate for preparation thereof |
| HRP20030160A2 (en) * | 2003-03-06 | 2005-04-30 | Pliva-Istra�iva�ki institut d.o.o. | 1-thiadibenzoazulene derivatives and biological action thereof |
| WO2004100992A2 (en) * | 2003-05-16 | 2004-11-25 | Pfizer Products Inc. | Therapeutic combinations of atypical antipsychotics with gaba modulators, anticonvulsants or benzodiazapines |
| HRP20030885A2 (en) * | 2003-11-03 | 2005-08-31 | Pliva-Istra�iva�ki institut d.o.o. | USE OF 2-THIA-DIBENZO[e,h]AZULENES FOR THE MANUFACTURE OF PHARMACEUTICAL FORMULATIONS FOR THE TREATMENT AND PREVENTION OF CENTRAL NERVOUS SYYTEM DISEASES AND DISORDERS |
| HRP20030953A2 (en) * | 2003-11-21 | 2005-10-31 | Pliva-Istra�iva�ki institut d.o.o. | PREPARATION OF 1-AZA-2-OXA-DIBENZO[e,h]AZULENES AND THEIR USE FOR THE MANUFACTURE OF PHARMACEUTICAL FORMULATIONS FOR THE TREATMENT AND PREVENTION OF CENTRAL NERVOUS SYSTEM DISEASES AND DISORDERS |
| HRP20030957A2 (en) * | 2003-11-21 | 2005-08-31 | Pliva-Istra�iva�ki institut d.o.o. | USE OF 1-THIA-3-AZA-DIBENZO[e,h]AZULENES FOR THE MANUFACTURE OF PHARMACEUTICAL FORMULATIONS FOR THE TREATMENT AND PREVENTION OF CENTRAL NERVOUS SYSTEM DISEASES AND DISORDERS |
| HRP20030959A2 (da) * | 2003-11-21 | 2005-10-31 | Pliva-Istra�iva�ki institut d.o.o. | |
| HRP20030956A2 (en) * | 2003-11-21 | 2005-08-31 | Pliva-Istra�iva�ki institut d.o.o. | USE OF 1,2-DIAZA-DIBENZO[e,h]AZULENES FOR THE MANU |
| HRP20030958A2 (en) * | 2003-11-21 | 2005-08-31 | Pliva-Istra�iva�ki institut d.o.o. | USE OF 1,3-DIAZA-DIBENZO[e,h]AZULENES FOR THE MANUFACTURE OF THE TREATMENT AND PREVENTION OF CENTRAL NERVOUS SYSTEM DISEASES AND DISORDERS |
| HRP20030955A2 (en) * | 2003-11-21 | 2005-08-31 | Pliva-Istra�iva�ki institut d.o.o. | USE OF 1-OXADIBENZO[e,h]AZULENES FOR THE MANUFACTURE OF PHARMACEUTICAL FORMULATIONS FOR THE TREATMENT AND PREVENTION OF CENTRAL NERVOUS SYSTEM DISEASES AND DISORDERS |
| HRP20030954A2 (en) * | 2003-11-21 | 2005-08-31 | Pliva D.D. | USE OF 1-AZA-DIBENZO[e,h]AZULENES FOR THE MANUFACTURENT AND PREVENTION OF CENTRAL NERVOUS SYSTEM DISEASES AND DISORDERS |
| HRP20040104A2 (en) * | 2004-01-30 | 2005-10-31 | Pliva-Istra�iva�ki institut d.o.o. | Use of benzonaphthoazulenes for the manufacture of pharmaceutical formulations for the treatment and prevention of central nervous system diseases and disorders |
| CN1917882A (zh) * | 2004-02-13 | 2007-02-21 | 辉瑞产品公司 | 非典型抗精神病药物与促肾上腺皮质激素释放因子拮抗剂的治疗剂组合 |
| CA2565996A1 (en) * | 2004-05-11 | 2005-11-17 | Pfizer Products Inc. | Combination of atypical antipsychotics and 5-ht1b receptor antagonists |
| BRPI0516000A (pt) * | 2004-10-15 | 2008-05-06 | Pfizer | uso de um composto ou de um sal, solvato, hidrato ou isÈmero óptico farmaceuticamente aceitável do mesmo, método para tratar distúrbio bipolar em um mamìfero em necessidade do mesmo, e, kit para uso no tratamento de distúrbios bipolares |
| DK1710241T3 (da) * | 2005-04-07 | 2010-03-01 | Organon Nv | Intermediatforbindelser til fremstilling af trans-5-chlor-2-methyl-2,3,3a,12b-tetrahydro-1h-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol |
| US7872147B2 (en) | 2005-04-07 | 2011-01-18 | N. V. Organon | Intermediate compounds for the preparation of trans-5-chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrole |
| GT200600135A (es) * | 2005-04-07 | 2006-11-07 | Forma cristalina ortorrombica del maleato de asenapina y su uso en el tratamiento de trastornos mentales | |
| US7741358B2 (en) * | 2005-04-14 | 2010-06-22 | N.V. Organon | Crystal form of asenapine maleate |
| WO2007046554A1 (ja) * | 2005-10-21 | 2007-04-26 | Sumitomo Chemical Company, Limited | ジベンゾオキセピノピロール化合物の製造方法、その中間体及び該中間体の製造方法 |
| TW200817414A (en) * | 2006-07-05 | 2008-04-16 | Organon Nv | Process for the preparation of asenapine and intermediate products used in said process |
| US7750167B2 (en) * | 2006-07-05 | 2010-07-06 | N.V. Organon | Process for the preparation of asenapine and intermediate products used in said process |
| CL2007002891A1 (es) * | 2006-10-06 | 2008-04-18 | Organon Nv | Trans-5-cloro-2-metil-2,3,3a,12b-tetrahidro-1h-dibenz-[2,3:6,7]oxepino[4,5-c]pirrol 50% amorfo en base al peso total del compuesto; procedimiento de preparacion; composicion farmaceutica; y uso para el tratamiento de un trastorno seleccionado entre e |
| US7875729B2 (en) * | 2007-01-05 | 2011-01-25 | Synthon Bv | Process for making asenapine |
| EP2170399A1 (en) * | 2007-06-05 | 2010-04-07 | Synthon B.V. | Intranasal administration of asenapine and pharmaceutical compositions therefor |
| JP5245428B2 (ja) * | 2007-07-06 | 2013-07-24 | 住友化学株式会社 | トランス−ジベンゾオキセノピロール化合物の製造方法およびその中間体 |
| MX2010007404A (es) * | 2008-01-04 | 2010-10-05 | Organon Nv | Procedimiento para la preparacion de asenapina y productos intermediarios utilizados en dicho procedimiento. |
| WO2009104080A2 (en) | 2008-02-20 | 2009-08-27 | Targia Pharmaceuticals | Cns pharmaceutical compositions and methods of use |
| CA2727573A1 (en) * | 2008-06-25 | 2009-12-30 | Pfizer Inc. | Diaryl compounds and uses thereof |
| AU2010264670A1 (en) * | 2009-06-24 | 2012-01-19 | Merck Sharp & Dohme B.V. | Injectable formulations containing asenapine and method of treatment using same |
| AR077429A1 (es) | 2009-07-29 | 2011-08-24 | Organon Nv | Compuestos hidroxiasenapina sus derivados y composiciones farmaceuticas que comprenden los mismos |
| WO2011159903A2 (en) | 2010-06-18 | 2011-12-22 | Dr. Reddy's Laboratories Ltd. | Asenapine maleate |
| CA2805542C (en) | 2010-07-29 | 2017-12-12 | Laboratorios Lesvi, S.L. | Novel process for the preparation of asenapine |
| NO3034079T3 (da) | 2010-11-15 | 2018-06-09 | ||
| WO2012066565A2 (en) | 2010-11-16 | 2012-05-24 | Cadila Healthcare Limited | Asenapine maleate amorphous and crystalline form and process for preparation thereof |
| EP2468750A1 (en) | 2010-12-13 | 2012-06-27 | Chemo Ibérica, S.A. | Polymorphic forms of asenapine maleate and processes for their preparation |
| EP2468751B1 (en) | 2010-12-24 | 2016-03-16 | Medichem, S.A. | Processes for the preparation of 5-chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole |
| WO2012123325A1 (en) | 2011-03-11 | 2012-09-20 | Medichem S.A. | NEW CRYSTAL FORMS OF THE SALT OF TRANS-5-CHLORO-2-METHYL-2,3,3A,12b-TETRAHYDRO-1H-DIBENZO[2,3:6,7]OXEPINO[4,5-c]PYRROLE WITH MALEIC ACID |
| ITMI20110734A1 (it) | 2011-05-02 | 2012-11-03 | Olon Spa | Sali cristallini di asenapina |
| EP2524921A1 (en) * | 2011-05-17 | 2012-11-21 | Sandoz AG | Novel Crystalline Salts of Asenapine |
| EP2524919A1 (en) * | 2011-05-17 | 2012-11-21 | Sandoz AG | Novel crystalline salts of Asenapine with organic Di-acids and Tri-acids |
| JP6014656B2 (ja) | 2011-05-18 | 2016-10-25 | ラビラトリオス レスビ エス エレ | 化合物の多形体 |
| US9533994B2 (en) | 2011-05-18 | 2017-01-03 | Laboratorios Lesvi S.L. | Monoclinic crystalline form of asenapine maleate with a specific particle size distribution |
| WO2013024492A2 (en) | 2011-07-01 | 2013-02-21 | Megafine Pharma (P) Ltd. | A process for the preparation of asenapine and novel salts thereof |
| WO2013011461A1 (en) | 2011-07-20 | 2013-01-24 | Ranbaxy Laboratories Limited | Process for the preparation of asenapine maleate |
| WO2013035109A1 (en) | 2011-09-08 | 2013-03-14 | Mylan Laboratories Ltd | Improved process for the preparation of asenapine maleate |
| WO2013041604A1 (en) | 2011-09-21 | 2013-03-28 | Sandoz Ag | Crystal form of asenapine maleate |
| EP2572703A1 (en) | 2011-09-21 | 2013-03-27 | Hexal AG | Compressed oral dosage form for asenapine maleate |
| WO2013080069A1 (en) | 2011-11-28 | 2013-06-06 | Ranbaxy Laboratories Limited | Process for the preparation of asenapine intermediate |
| CN103254201B (zh) * | 2012-02-21 | 2016-04-13 | 四川科伦药物研究有限公司 | 一种阿塞那平的制备方法 |
| WO2013190481A1 (en) * | 2012-06-21 | 2013-12-27 | Alembic Pharmaceuticals Limited | Process for preparing asenapine and salts of intermediates thereof |
| ITMI20121810A1 (it) | 2012-10-24 | 2014-04-25 | Chemo Iberica Sa | Poliformi di maleato di asenapina e processo per la loro preparazione |
| US20140206667A1 (en) | 2012-11-14 | 2014-07-24 | Michela Gallagher | Methods and compositions for treating schizophrenia |
| WO2014127786A1 (en) | 2013-02-22 | 2014-08-28 | Zentiva, K.S. | Orally disintegrating pharmaceutical composition comprising asenapine |
| CN103113379A (zh) * | 2013-03-12 | 2013-05-22 | 盛世泰科生物医药技术(苏州)有限公司 | 阿塞那平马来酸盐的合成工艺 |
| CN103351393B (zh) * | 2013-07-03 | 2016-04-06 | 华裕(无锡)制药有限公司 | 用于制备阿森那平之还原剂及阿森那平之制备方法 |
| NZ722077A (en) | 2013-12-20 | 2021-12-24 | Agenebio Inc | Benzodiazepine derivatives, compositions, and methods for treating cognitive impairment |
| CN103772401A (zh) * | 2014-01-07 | 2014-05-07 | 万特制药(海南)有限公司 | 11-氯-2,3,3a,12b-四氢-2-甲基-1H-二苯并[2,3:6,7]氧杂卓并[4,5-c]吡咯-1-酮的一种新精制方法 |
| CN103772400A (zh) * | 2014-01-07 | 2014-05-07 | 万特制药(海南)有限公司 | 反式-5-氯-2,3,3a,12b-四氢-1H-二苯并[2,3:6,7]氧杂卓并[4,5-c]吡咯的制备方法 |
| US11154510B2 (en) | 2015-06-11 | 2021-10-26 | Alrise Biosystems Gmbh | Process for the preparation of drug loaded microparticles |
| CN113264939A (zh) | 2015-06-19 | 2021-08-17 | 艾吉因生物股份有限公司 | 用于治疗认知损害的苯并二氮杂环庚三烯衍生物、组合物和方法 |
| US20180170941A1 (en) | 2016-12-19 | 2018-06-21 | Agenebio, Inc. | Benzodiazepine derivatives, compositions, and methods for treating cognitive impairment |
| US11505555B2 (en) | 2016-12-19 | 2022-11-22 | Agenebio, Inc. | Benzodiazepine derivatives, compositions, and methods for treating cognitive impairment |
| RU2764443C2 (ru) | 2016-12-20 | 2022-01-17 | Лтс Ломанн Терапи-Систем Аг | Трансдермальная терапевтическая система, содержащая азенапин и полисилоксан или полиизобутилен |
| RU2762896C2 (ru) | 2016-12-20 | 2021-12-23 | Лтс Ломанн Терапи-Систем Аг | Трансдермальная терапевтическая система, содержащая азенапин |
| BR112019027037B1 (pt) | 2017-06-26 | 2022-04-05 | Lts Lohmann Therapie-Systeme Ag | Sistema terapêutico transdérmico contendo asenapina e polímero híbrido acrílico de silicone, e processo para fabricar uma camada contendo asenapina para uso no referido sistema |
| US11414425B2 (en) | 2018-06-19 | 2022-08-16 | Agenebio, Inc. | Benzodiazepine derivatives, compositions, and methods for treating cognitive impairment |
| US11648213B2 (en) | 2018-06-20 | 2023-05-16 | Lts Lohmann Therapie-Systeme Ag | Transdermal therapeutic system containing asenapine |
| CN112533593A (zh) | 2018-06-20 | 2021-03-19 | 罗曼治疗系统股份公司 | 含有阿塞那平的透皮治疗系统 |
| CN110183457A (zh) * | 2019-06-27 | 2019-08-30 | 浙江天顺药业有限公司 | 一种阿塞那平及其制备方法 |
| CN110606852B (zh) | 2019-08-13 | 2021-02-05 | 浙江奥翔药业股份有限公司 | 制备阿塞那平的方法 |
| US11679407B2 (en) * | 2020-06-26 | 2023-06-20 | Intel Corporation | Liquid metal thermal interface material application |
| WO2023006954A1 (en) | 2021-07-30 | 2023-02-02 | Fundació Institut D'investigació Biomèdica De Bellvitge (Idibell) | Asenapine for use in cancer |
| US20240132513A1 (en) | 2022-08-19 | 2024-04-25 | Agenebio, Inc. | Benzazepine derivatives, compositions, and methods for treating cognitive impairment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH501007A (de) * | 1968-11-27 | 1970-12-31 | Ciba Geigy Ag | Verfahren zur Herstellung von neuen Thiepin- und Oxepinderivaten |
| NL178593C (nl) * | 1974-01-31 | 1986-04-16 | Akzo Nv | Werkwijze ter bereiding van een farmaceutisch preparaat op basis van een tetracyclische verbinding en werkwijze voor de bereiding van de daarbij te gebruiken tetracyclische verbindingen. |
| AU469026B2 (en) * | 1974-11-07 | 1976-01-29 | Ciba-Geigy Ag | New azepine derivatives and process forthe production thereof |
-
1976
- 1976-05-24 NL NL7605526A patent/NL7605526A/xx not_active Application Discontinuation
-
1977
- 1977-05-09 ZA ZA00772752A patent/ZA772752B/xx unknown
- 1977-05-13 GB GB20275/77A patent/GB1567862A/en not_active Expired
- 1977-05-17 IE IE1013/77A patent/IE45419B1/en not_active IP Right Cessation
- 1977-05-18 FR FR7715413A patent/FR2352800A1/fr active Granted
- 1977-05-18 US US05/798,222 patent/US4145434A/en not_active Expired - Lifetime
- 1977-05-20 AU AU25331/77A patent/AU509073B2/en not_active Expired
- 1977-05-20 SE SE7705957A patent/SE436202B/xx not_active IP Right Cessation
- 1977-05-20 CH CH626477A patent/CH633536A5/de not_active IP Right Cessation
- 1977-05-20 JP JP5929577A patent/JPS532465A/ja active Granted
- 1977-05-21 ES ES459024A patent/ES459024A1/es not_active Expired
- 1977-05-23 LU LU77387A patent/LU77387A1/xx unknown
- 1977-05-23 FI FI771635A patent/FI65238C/fi not_active IP Right Cessation
- 1977-05-23 DE DE2760372A patent/DE2760372C2/de not_active Expired - Lifetime
- 1977-05-23 BE BE177807A patent/BE854915A/xx not_active IP Right Cessation
- 1977-05-23 DE DE19772723209 patent/DE2723209A1/de not_active Withdrawn
- 1977-05-23 HU HU77AO447A patent/HU173795B/hu unknown
- 1977-05-24 CA CA279,010A patent/CA1122976A/en not_active Expired
- 1977-05-24 DK DK227477A patent/DK157868C/da not_active IP Right Cessation
-
1978
- 1978-06-01 ES ES470407A patent/ES470407A1/es not_active Expired
- 1978-06-01 ES ES470408A patent/ES470408A1/es not_active Expired
-
1982
- 1982-06-07 CH CH351282A patent/CH637382A5/de not_active IP Right Cessation
-
1986
- 1986-01-17 JP JP61007790A patent/JPS61178965A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU2533177A (en) | 1978-11-23 |
| DE2723209A1 (de) | 1977-12-15 |
| FI771635A7 (da) | 1977-11-25 |
| ES459024A1 (es) | 1978-11-01 |
| CA1122976A (en) | 1982-05-04 |
| ZA772752B (en) | 1978-04-26 |
| DK157868C (da) | 1990-07-30 |
| FI65238C (fi) | 1984-04-10 |
| BE854915A (fr) | 1977-11-23 |
| DK227477A (da) | 1977-11-25 |
| SE7705957L (sv) | 1977-11-25 |
| IE45419B1 (en) | 1982-08-25 |
| SE436202B (sv) | 1984-11-19 |
| NL7605526A (nl) | 1977-11-28 |
| US4145434A (en) | 1979-03-20 |
| HU173795B (hu) | 1979-08-28 |
| DE2760372C2 (da) | 1991-05-29 |
| CH633536A5 (de) | 1982-12-15 |
| JPS61178965A (ja) | 1986-08-11 |
| LU77387A1 (da) | 1977-08-29 |
| CH637382A5 (de) | 1983-07-29 |
| JPS6238348B2 (da) | 1987-08-17 |
| JPS6134426B2 (da) | 1986-08-07 |
| GB1567862A (en) | 1980-05-21 |
| IE45419L (en) | 1977-11-24 |
| ES470407A1 (es) | 1979-01-01 |
| ES470408A1 (es) | 1979-01-01 |
| FR2352800A1 (fr) | 1977-12-23 |
| AU509073B2 (en) | 1980-04-17 |
| FI65238B (fi) | 1983-12-30 |
| FR2352800B1 (da) | 1980-02-01 |
| JPS532465A (en) | 1978-01-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |