FI952142L - Parannettu suurtuotantomenetelmä atsapironin synteesiä varten - Google Patents
Parannettu suurtuotantomenetelmä atsapironin synteesiä varten Download PDFInfo
- Publication number
- FI952142L FI952142L FI952142A FI952142A FI952142L FI 952142 L FI952142 L FI 952142L FI 952142 A FI952142 A FI 952142A FI 952142 A FI952142 A FI 952142A FI 952142 L FI952142 L FI 952142L
- Authority
- FI
- Finland
- Prior art keywords
- azapirone
- synthesis
- production method
- scale production
- improved large
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23855194A | 1994-05-05 | 1994-05-05 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI952142A0 FI952142A0 (fi) | 1995-05-04 |
| FI952142A7 FI952142A7 (fi) | 1995-11-06 |
| FI952142L true FI952142L (fi) | 1995-11-06 |
Family
ID=22898403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI952142A FI952142L (fi) | 1994-05-05 | 1995-05-04 | Parannettu suurtuotantomenetelmä atsapironin synteesiä varten |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0680961A1 (fi) |
| JP (1) | JPH07304769A (fi) |
| KR (1) | KR950032179A (fi) |
| CN (1) | CN1044474C (fi) |
| AU (1) | AU679843B2 (fi) |
| CA (1) | CA2146593A1 (fi) |
| FI (1) | FI952142L (fi) |
| HU (1) | HUT72060A (fi) |
| IL (1) | IL113596A (fi) |
| SG (1) | SG52146A1 (fi) |
| TW (1) | TW304952B (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2146593A1 (en) * | 1994-05-05 | 1995-11-06 | Jack Melton | Large-scale process for azapirone synthesis |
| IT201900000657A1 (it) * | 2019-01-16 | 2020-07-16 | Procos Spa | Processo per la sintesi di gepirone |
| CN119798224B (zh) * | 2025-01-06 | 2025-12-19 | 山东京卫制药有限公司 | 一种盐酸丁螺环酮的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE759371A (fr) * | 1969-11-24 | 1971-05-24 | Bristol Myers Co | Azaspirodecanediones heterocycliques et procedes pour leur preparation |
| US4351939A (en) * | 1980-10-16 | 1982-09-28 | Mead Johnson & Company | Spiro-quaternary ammonium halides and N-(2-pyrimidinyl)piperazinylalkylazaspiroalkanedione process |
| US4423049A (en) * | 1981-12-28 | 1983-12-27 | Mead Johnson & Company | 2-[4-[(4,4-Dialkyl-2,6-piperidinedion-1-yl)butyl]-1-piperazinyl]pyrimidines |
| DE3321969A1 (de) * | 1983-06-18 | 1984-12-20 | Troponwerke GmbH & Co KG, 5000 Köln | 2-pyrimidinyl-1-piperazin-derivate, verfahren zu ihrer herstellung und diese enthaltende arzneimittel |
| CA1286672C (en) * | 1985-10-16 | 1991-07-23 | Magid A. Abou-Gharbia | Fused bicyclic imides with psychotropic activity |
| US5130315A (en) * | 1991-01-10 | 1992-07-14 | Raymond R. Wittekind | 1-piperazinyl-2-butenes and -2-butynes |
| HU217129B (hu) * | 1993-07-16 | 1999-11-29 | EGIS Gyógyszergyár Rt. | Eljárás nagy tisztaságú buspiron gyógyászati hatóanyag előállítására |
| CA2146593A1 (en) * | 1994-05-05 | 1995-11-06 | Jack Melton | Large-scale process for azapirone synthesis |
-
1995
- 1995-04-07 CA CA002146593A patent/CA2146593A1/en not_active Abandoned
- 1995-04-11 TW TW084103518A patent/TW304952B/zh active
- 1995-04-13 EP EP95400844A patent/EP0680961A1/en not_active Ceased
- 1995-05-02 JP JP7108580A patent/JPH07304769A/ja active Pending
- 1995-05-03 IL IL11359695A patent/IL113596A/xx not_active IP Right Cessation
- 1995-05-03 KR KR1019950010858A patent/KR950032179A/ko not_active Ceased
- 1995-05-04 SG SG1995000398A patent/SG52146A1/en unknown
- 1995-05-04 FI FI952142A patent/FI952142L/fi unknown
- 1995-05-04 AU AU17837/95A patent/AU679843B2/en not_active Ceased
- 1995-05-04 CN CN95104790A patent/CN1044474C/zh not_active Expired - Fee Related
- 1995-05-04 HU HU9501293A patent/HUT72060A/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0680961A1 (en) | 1995-11-08 |
| IL113596A0 (en) | 1995-08-31 |
| JPH07304769A (ja) | 1995-11-21 |
| HUT72060A (en) | 1996-03-28 |
| SG52146A1 (en) | 1998-09-28 |
| TW304952B (fi) | 1997-05-11 |
| CN1115317A (zh) | 1996-01-24 |
| FI952142A0 (fi) | 1995-05-04 |
| KR950032179A (ko) | 1995-12-20 |
| FI952142A7 (fi) | 1995-11-06 |
| AU679843B2 (en) | 1997-07-10 |
| AU1783795A (en) | 1995-11-16 |
| CN1044474C (zh) | 1999-08-04 |
| IL113596A (en) | 1999-07-14 |
| CA2146593A1 (en) | 1995-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EE03354B1 (et) | Asendatud sulfoksiidide sünteesi protsess | |
| NO992860D0 (no) | FremgangsmÕte for fremstilling av hydrokarboner | |
| NO950487D0 (no) | Fremgangsmåte for fremstilling av hydrogen | |
| FI982411A0 (fi) | Menetelmä sellumassan valmistuksessa | |
| ITMI940317A0 (it) | Procedimento per la produzione di gamma-butirrolattone | |
| IT1268941B1 (it) | Macchina per la produzione di croissants | |
| DE69504170D1 (de) | Laserherstellungsverfahren | |
| ITMI920134A0 (it) | Procedimento migliorato per la produzione di calcourea | |
| IT1289763B1 (it) | Processo per la produziond di cefazolina | |
| NO963187D0 (no) | Fremgangsmåte for syntese av gamma-pyroner | |
| IT1284881B1 (it) | Procedimento pr la produzione di triclorosilano | |
| FI971035L (fi) | Biokonversioprosessi trans-hydroksisulfonin syntetisoimiseksi | |
| FI952717L (fi) | Menetelmä terpeeniesterien valmistamiseksi jatkuvatoimisesti | |
| FI972440A0 (fi) | Menetelmä kefalosporiinien synteesissä käyttökelpoisten välituotteiden valmistamiseksi | |
| FI973470L (fi) | Menetelmä metyyliformiaatin valmistamiseksi keskeytymättömästi | |
| FI952142L (fi) | Parannettu suurtuotantomenetelmä atsapironin synteesiä varten | |
| NO20001896D0 (no) | Fremgangsmõte for syntese av klorpurinmellomprodukter | |
| FI964410A7 (fi) | Menetelmä 4-amino-delta4-3-ketosteroidien valmistamiseksi 4-nitro-delt a4-3-ketosteroidien kautta | |
| ITRM960874A0 (it) | Procedimento migliorato per la produzione di 5-idrossimetiltiazolo | |
| EP0971035A4 (en) | METHOD FOR PRODUCING URIDINE DIPHOSPHATE-N-ACETYLGLUCOSAMINE (04/13/99) | |
| IS4707A (is) | Aðferð til framleiðslu á díoxóazabísýklóhexönum | |
| FI954607A0 (fi) | Menetelmä kolofonihartsien valmistamiseksi jatkuvatoimisesti | |
| MD146B1 (ro) | Procedeu pentru producerea alcoolului etilic | |
| NO983352D0 (no) | FramgangsmÕte for produksjon av sulfiderte katalysatorer | |
| FI971964A7 (fi) | Menetelmä 1-halo-3-trialkyylisilasnyylibentseenijohdannaisten valmista miseksi |