AT318823B - Verfahren zur Herstellung von 16-Carboxy-17-methoxy-eburnan - Google Patents
Verfahren zur Herstellung von 16-Carboxy-17-methoxy-eburnanInfo
- Publication number
- AT318823B AT318823B AT910372A AT910372A AT318823B AT 318823 B AT318823 B AT 318823B AT 910372 A AT910372 A AT 910372A AT 910372 A AT910372 A AT 910372A AT 318823 B AT318823 B AT 318823B
- Authority
- AT
- Austria
- Prior art keywords
- eburnan
- carboxy
- methoxy
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D461/00—Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems, e.g. vincamine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HURI455A HU166474B (enrdf_load_stackoverflow) | 1971-11-03 | 1971-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT318823B true AT318823B (de) | 1974-11-25 |
Family
ID=11000881
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT910372A AT318823B (de) | 1971-11-03 | 1972-10-25 | Verfahren zur Herstellung von 16-Carboxy-17-methoxy-eburnan |
| AT978773*7A AT328624B (de) | 1971-11-03 | 1972-10-25 | Verfahren zur herstellung von neuem 17-hydroxyvincamin und seiner salze |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT978773*7A AT328624B (de) | 1971-11-03 | 1972-10-25 | Verfahren zur herstellung von neuem 17-hydroxyvincamin und seiner salze |
Country Status (23)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU532001B2 (en) * | 1978-11-20 | 1983-09-15 | Sumitomo Chemical Company, Limited | Polycyclic indole derivatives |
| US4316028A (en) * | 1978-11-20 | 1982-02-16 | Sumitomo Chemical Company, Limited | Process for producing eburnane derivatives |
| HU187139B (en) * | 1982-06-30 | 1985-11-28 | Richter Gedeon Vegyeszet | Process for preparing new eburnan derivatives |
| EP3495361B1 (en) * | 2016-08-04 | 2020-10-28 | Harbin Pharmaceutical Group Co., Ltd. General Pharmaceutical Factory | Salt and crystal of diaza-benzofluorane compound |
-
1971
- 1971-11-03 HU HURI455A patent/HU166474B/hu unknown
-
1972
- 1972-10-16 CH CH1320575A patent/CH577504A5/xx not_active IP Right Cessation
- 1972-10-16 CH CH1510372A patent/CH586702A5/xx not_active IP Right Cessation
- 1972-10-16 CA CA153,943A patent/CA982585A/en not_active Expired
- 1972-10-17 ZA ZA727382A patent/ZA727382B/xx unknown
- 1972-10-17 NO NO3716/72A patent/NO136198C/no unknown
- 1972-10-19 BG BG021668A patent/BG20601A3/xx unknown
- 1972-10-19 IL IL40623A patent/IL40623A/xx unknown
- 1972-10-19 BG BG023693A patent/BG20379A3/xx unknown
- 1972-10-20 AU AU47984/72A patent/AU470084B2/en not_active Expired
- 1972-10-21 EG EG440/72A patent/EG10720A/xx active
- 1972-10-25 AT AT910372A patent/AT318823B/de not_active IP Right Cessation
- 1972-10-25 AT AT978773*7A patent/AT328624B/de not_active IP Right Cessation
- 1972-10-31 BE BE790842D patent/BE790842A/xx unknown
- 1972-10-31 DD DD166591A patent/DD101405A5/xx unknown
- 1972-10-31 FR FR7238529A patent/FR2158371B1/fr not_active Expired
- 1972-11-01 NL NL7214768A patent/NL7214768A/xx unknown
- 1972-11-01 JP JP47108965A patent/JPS515400B2/ja not_active Expired
- 1972-11-02 DE DE2253778A patent/DE2253778A1/de active Pending
- 1972-11-02 PL PL1972158592A patent/PL71069B1/pl unknown
- 1972-11-02 ES ES408184A patent/ES408184A1/es not_active Expired
- 1972-11-02 AR AR244942A patent/AR196498A1/es active
- 1972-11-02 SU SU1843735A patent/SU438183A3/ru active
- 1972-11-02 GB GB810074A patent/GB1402085A/en not_active Expired
- 1972-11-03 RO RO7200080514A patent/RO63053A/ro unknown
- 1972-11-03 RO RO72721A patent/RO62345A/ro unknown
-
1975
- 1975-07-25 SE SE7508516A patent/SE7508516L/xx not_active Application Discontinuation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT315819B (de) | Verfahren zur Herstellung von Nitrodiphenylaminverbindungen | |
| AT336181B (de) | Verfahren zur herstellung von delta3-7-acylamido-desacetoxycephalosporansauren | |
| AT325201B (de) | Verfahren zur herstellung von 7-acylamidocephalosporamsäuren | |
| AT313923B (de) | Verfahren zur Herstellung von Alkenylsilanen | |
| CH535253A (de) | Verfahren zur Herstellung von substituierten Benzthiazolen | |
| AT313471B (de) | Verfahren zur Herstellung von 7-Halogen-7-deoxy-lincomycinen | |
| AT320641B (de) | Verfahren zur Herstellung von Oxazolinen | |
| AT315829B (de) | Verfahren zur Herstellung von 4-Halogenmethylcumarinen | |
| AT312803B (de) | Verfahren zur Herstellung von 7-Amino-desacetoxy-cephalosporansäure | |
| AT310714B (de) | Verfahren zur Herstellung von 4-Oxocapronitril | |
| AT309679B (de) | Verfahren zur Herstellung von 6-Desoxytetracyclinen | |
| DD101403A5 (de) | Verfahren zur herstellung von phenylimidazolidinonen | |
| AT324553B (de) | Verfahren zur herstellung von 3-alkylthiomethylcephalosporinen | |
| AT319211B (de) | Verfahren zur Herstellung von α-Amino-2-hydroxyphenylessigsäuren | |
| AT316560B (de) | Verfahren zur Herstellung von 2,4-Diamino-5-benzylpyrimidinen | |
| AT310960B (de) | Verfahren zur Herstellung von 6α-Methyl-19-nor-pregnenen | |
| AT318823B (de) | Verfahren zur Herstellung von 16-Carboxy-17-methoxy-eburnan | |
| AT326816B (de) | Verfahren zur herstellung von 3-carbamoyloxymethylcephalosporinverbindungen | |
| AT327910B (de) | Verfahren zur herstellung von 5-acyl-iminostilben-derivaten | |
| AT331249B (de) | Verfahren zur herstellung von 5-benzylpyrimidinen | |
| AT306032B (de) | Verfahren zur Herstellung von 4-Hydroxy-6-halogenmethyl-pyrimidinen | |
| CH528533A (de) | Verfahren zur Herstellung von Thiazylharnstoffen | |
| AT321258B (de) | Verfahren zur Herstellung von Azinen | |
| CH543571A (de) | Verfahren zur Herstellung von 3,10-Dichlorchinacridon | |
| AT316508B (de) | Verfahren zur Herstellung von Cyclopropylmethylalkylaminen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |