NL8002981A - Alkyl-ketohexopyranosidederivaten. - Google Patents
Alkyl-ketohexopyranosidederivaten. Download PDFInfo
- Publication number
- NL8002981A NL8002981A NL8002981A NL8002981A NL8002981A NL 8002981 A NL8002981 A NL 8002981A NL 8002981 A NL8002981 A NL 8002981A NL 8002981 A NL8002981 A NL 8002981A NL 8002981 A NL8002981 A NL 8002981A
- Authority
- NL
- Netherlands
- Prior art keywords
- formula
- reduced pressure
- under reduced
- filtered
- alkyl
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 claims description 33
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 5
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 150000000757 D-fructose derivatives Chemical class 0.000 claims description 3
- -1 n-hutyl Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 claims description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 claims description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 30
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 28
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical class CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- 239000000706 filtrate Substances 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- 229910021529 ammonia Inorganic materials 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 239000002178 crystalline material Substances 0.000 description 11
- 238000000921 elemental analysis Methods 0.000 description 11
- 230000003187 abdominal effect Effects 0.000 description 10
- 238000001990 intravenous administration Methods 0.000 description 10
- 239000002244 precipitate Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 241000700159 Rattus Species 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 9
- 210000002966 serum Anatomy 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- LKDRXBCSQODPBY-AMVSKUEXSA-N L-(-)-Sorbose Chemical compound OCC1(O)OC[C@H](O)[C@@H](O)[C@@H]1O LKDRXBCSQODPBY-AMVSKUEXSA-N 0.000 description 7
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 6
- 241000699670 Mus sp. Species 0.000 description 6
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 6
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 241000699666 Mus <mouse, genus> Species 0.000 description 5
- 230000001235 sensitizing effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- RFSUNEUAIZKAJO-VRPWFDPXSA-N D-Fructose Natural products OC[C@H]1OC(O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-VRPWFDPXSA-N 0.000 description 4
- 108060003951 Immunoglobulin Proteins 0.000 description 4
- 230000003266 anti-allergic effect Effects 0.000 description 4
- 102000018358 immunoglobulin Human genes 0.000 description 4
- 229940072221 immunoglobulins Drugs 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 4
- 239000006188 syrup Substances 0.000 description 4
- 235000020357 syrup Nutrition 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- 239000002198 insoluble material Substances 0.000 description 3
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- AEMOLEFTQBMNLQ-UHFFFAOYSA-N 3,4,5,6-tetrahydroxyoxane-2-carboxylic acid Chemical compound OC1OC(C(O)=O)C(O)C(O)C1O AEMOLEFTQBMNLQ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229930091371 Fructose Natural products 0.000 description 2
- 239000005715 Fructose Substances 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 201000005702 Pertussis Diseases 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 231100000403 acute toxicity Toxicity 0.000 description 2
- 230000007059 acute toxicity Effects 0.000 description 2
- 150000001350 alkyl halides Chemical class 0.000 description 2
- 208000026935 allergic disease Diseases 0.000 description 2
- 230000001093 anti-cancer Effects 0.000 description 2
- 239000000043 antiallergic agent Substances 0.000 description 2
- 239000002246 antineoplastic agent Substances 0.000 description 2
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229940035429 isobutyl alcohol Drugs 0.000 description 2
- 230000000144 pharmacologic effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910001923 silver oxide Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- BLXSFCHWMBESKV-UHFFFAOYSA-N 1-iodopentane Chemical compound CCCCCI BLXSFCHWMBESKV-UHFFFAOYSA-N 0.000 description 1
- NHBKXEKEPDILRR-UHFFFAOYSA-N 2,3-bis(butanoylsulfanyl)propyl butanoate Chemical compound CCCC(=O)OCC(SC(=O)CCC)CSC(=O)CCC NHBKXEKEPDILRR-UHFFFAOYSA-N 0.000 description 1
- PCWGTDULNUVNBN-UHFFFAOYSA-N 4-methylpentan-1-ol Chemical compound CC(C)CCCO PCWGTDULNUVNBN-UHFFFAOYSA-N 0.000 description 1
- 206010002198 Anaphylactic reaction Diseases 0.000 description 1
- 241000244188 Ascaris suum Species 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- CMSMOCZEIVJLDB-UHFFFAOYSA-N Cyclophosphamide Chemical compound ClCCN(CCCl)P1(=O)NCCCO1 CMSMOCZEIVJLDB-UHFFFAOYSA-N 0.000 description 1
- 102000006395 Globulins Human genes 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 231100000215 acute (single dose) toxicity testing Toxicity 0.000 description 1
- 238000011047 acute toxicity test Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 208000030961 allergic reaction Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000036783 anaphylactic response Effects 0.000 description 1
- 208000003455 anaphylaxis Diseases 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229960004397 cyclophosphamide Drugs 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229940100890 silver compound Drugs 0.000 description 1
- 150000003379 silver compounds Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 150000003399 sorbose derivatives Chemical class 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 238000002636 symptomatic treatment Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/02—Acyclic radicals, not substituted by cyclic structures
- C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Crystallography & Structural Chemistry (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6476979A JPS55154991A (en) | 1979-05-23 | 1979-05-23 | Beta-d-fructopyranoside derivative |
| JP6476979 | 1979-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8002981A true NL8002981A (nl) | 1980-11-25 |
Family
ID=13267727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8002981A NL8002981A (nl) | 1979-05-23 | 1980-05-22 | Alkyl-ketohexopyranosidederivaten. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4395405A (xx) |
| JP (1) | JPS55154991A (xx) |
| AR (1) | AR225310A1 (xx) |
| AT (1) | AT368755B (xx) |
| AU (1) | AU529742B2 (xx) |
| CA (1) | CA1141761A (xx) |
| CH (1) | CH647531A5 (xx) |
| DE (1) | DE3019221A1 (xx) |
| ES (1) | ES492194A0 (xx) |
| FR (1) | FR2457300A1 (xx) |
| GB (1) | GB2052485B (xx) |
| IT (1) | IT1140976B (xx) |
| NL (1) | NL8002981A (xx) |
| SE (1) | SE8003815L (xx) |
| SU (1) | SU978732A3 (xx) |
| ZA (1) | ZA803076B (xx) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946222A (ja) * | 1982-09-10 | 1984-03-15 | Ss Pharmaceut Co Ltd | 抗癌剤 |
| DE3444958A1 (de) * | 1984-12-10 | 1986-06-12 | Henkel KGaA, 4000 Düsseldorf | Verwendung von alkylglykosiden als potenzierungsmittel in antiseptischen mitteln sowie desinfektions- und reinigungsmittel mit verstaerkter bakterizider wirkung |
| US4877795A (en) * | 1987-01-30 | 1989-10-31 | Kissei Pharmaceutical Co., Ltd. | 4H-quinolizin-4-one compounds useful for the treatment of allergic bronchial asthma, allergic rhinitis atropic dermatitis and the like |
| US5298494A (en) * | 1989-01-09 | 1994-03-29 | Greenwich Pharmaceuticals Incorporated | Monosaccharides having anti-proliferation and anti-inflammatory activity, compositions and uses thereof |
| JPH06503813A (ja) * | 1990-09-12 | 1994-04-28 | グリニッチ ファーマスューティカル，インコーポレイテッド | 抗増殖活性および抗炎症活性を有するモノサッカライド，組成物およびその使用 |
| US7833543B2 (en) | 1995-06-07 | 2010-11-16 | Durect Corporation | High viscosity liquid controlled delivery system and medical or surgical device |
| US6413536B1 (en) * | 1995-06-07 | 2002-07-02 | Southern Biosystems, Inc. | High viscosity liquid controlled delivery system and medical or surgical device |
| US20040001889A1 (en) | 2002-06-25 | 2004-01-01 | Guohua Chen | Short duration depot formulations |
| CA2507522C (en) * | 2002-12-13 | 2015-02-24 | Durect Corporation | Oral drug delivery system |
| BRPI0418304A (pt) * | 2004-01-07 | 2007-05-02 | Trimeris Inc | peptìdeo sintético, uso do mesmo, composição farmacêutica, seqüência de nucleotìdeos, e, métodos para inibição da transmissão de hiv para uma célula, para inibição da fusão de hiv, e para tratamento de um indivìduo infectado com hiv |
| PT1809329E (pt) * | 2004-09-17 | 2012-03-29 | Durect Corp | Composição anestésica local prolongada contendo aibs |
| US20070027105A1 (en) | 2005-07-26 | 2007-02-01 | Alza Corporation | Peroxide removal from drug delivery vehicle |
| JP4682251B2 (ja) * | 2006-02-02 | 2011-05-11 | トリメリス，インコーポレーテッド | 改善された生物学的特性を有するｈｉｖ融合阻害剤ペプチド |
| EP2484347A1 (en) | 2006-11-03 | 2012-08-08 | Durect Corporation | Transdermal delivery systems comprising bupivacaine |
| CN101678125A (zh) * | 2007-04-03 | 2010-03-24 | 特里梅里斯公司 | 用于递送抗病毒肽治疗剂的新制剂 |
| CA2700354A1 (en) * | 2007-09-25 | 2009-04-02 | Trimeris, Inc. | Novel methods of synthesis for therapeutic antiviral peptides |
| EP2067471B1 (en) * | 2007-12-06 | 2018-02-14 | Durect Corporation | Oral pharmaceutical dosage forms |
| US20100260844A1 (en) * | 2008-11-03 | 2010-10-14 | Scicinski Jan J | Oral pharmaceutical dosage forms |
| AU2014233453A1 (en) | 2013-03-15 | 2015-10-01 | Durect Corporation | Compositions with a rheological modifier to reduce dissolution variability |
| CA3028450A1 (en) | 2016-07-06 | 2018-01-11 | Durect Corporation | Oral dosage form with drug composition, barrier layer and drug layer |
| CN115666621A (zh) | 2020-01-13 | 2023-01-31 | 度勒科特公司 | 具有减少的杂质的持续释放药物递送系统及相关方法 |
| CA3203561A1 (en) | 2021-01-12 | 2022-07-21 | Adrian Neil Verity | Sustained release drug delivery systems and related methods |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715121A (en) * | 1950-09-09 | 1955-08-09 | American Home Prod | Alkyl sugar derivatives and their preparation |
| US2949449A (en) * | 1959-01-14 | 1960-08-16 | Hoffmann La Roche | Synthesis of 3, 5-diaroyl-2-deoxy-d-ribofuranosyl ureas |
| US3243425A (en) * | 1962-10-29 | 1966-03-29 | Purdue Research Foundation | Novel sulfur-containing compounds |
| US3721663A (en) * | 1970-03-02 | 1973-03-20 | Merck & Co Inc | Novel method for preparing ascorbic acid compounds and novel intermediates for preparing same |
| CA1074308A (en) * | 1977-04-22 | 1980-03-25 | Walter A. Szarek | L-sucrose and process for producing same |
-
1979
- 1979-05-23 JP JP6476979A patent/JPS55154991A/ja active Pending
-
1980
- 1980-05-15 GB GB8016078A patent/GB2052485B/en not_active Expired
- 1980-05-15 US US06/150,129 patent/US4395405A/en not_active Expired - Lifetime
- 1980-05-20 CA CA000352274A patent/CA1141761A/en not_active Expired
- 1980-05-20 AR AR281126A patent/AR225310A1/es active
- 1980-05-20 DE DE19803019221 patent/DE3019221A1/de not_active Ceased
- 1980-05-21 FR FR8011361A patent/FR2457300A1/fr active Granted
- 1980-05-21 AU AU58615/80A patent/AU529742B2/en not_active Ceased
- 1980-05-21 SE SE8003815A patent/SE8003815L/xx not_active Application Discontinuation
- 1980-05-22 ES ES492194A patent/ES492194A0/es active Granted
- 1980-05-22 IT IT22265/80A patent/IT1140976B/it active
- 1980-05-22 NL NL8002981A patent/NL8002981A/nl not_active Application Discontinuation
- 1980-05-22 CH CH4014/80A patent/CH647531A5/fr not_active IP Right Cessation
- 1980-05-22 ZA ZA00803076A patent/ZA803076B/xx unknown
- 1980-05-22 SU SU802928971A patent/SU978732A3/ru active
- 1980-05-23 AT AT0278880A patent/AT368755B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2457300A1 (fr) | 1980-12-19 |
| GB2052485B (en) | 1983-04-07 |
| US4395405A (en) | 1983-07-26 |
| AT368755B (de) | 1982-11-10 |
| AR225310A1 (es) | 1982-03-15 |
| GB2052485A (en) | 1981-01-28 |
| ES8104321A1 (es) | 1981-04-01 |
| CA1141761A (en) | 1983-02-22 |
| SE8003815L (sv) | 1980-11-24 |
| SU978732A3 (ru) | 1982-11-30 |
| AU5861580A (en) | 1980-11-27 |
| ATA278880A (de) | 1982-03-15 |
| FR2457300B1 (xx) | 1983-06-24 |
| CH647531A5 (fr) | 1985-01-31 |
| JPS55154991A (en) | 1980-12-02 |
| IT8022265A0 (it) | 1980-05-22 |
| ES492194A0 (es) | 1981-04-01 |
| IT1140976B (it) | 1986-10-10 |
| AU529742B2 (en) | 1983-06-16 |
| ZA803076B (en) | 1981-06-24 |
| DE3019221A1 (de) | 1980-12-04 |
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