HK1014941A1 - New manufacturing process - Google Patents
New manufacturing process Download PDFInfo
- Publication number
- HK1014941A1 HK1014941A1 HK99100002A HK99100002A HK1014941A1 HK 1014941 A1 HK1014941 A1 HK 1014941A1 HK 99100002 A HK99100002 A HK 99100002A HK 99100002 A HK99100002 A HK 99100002A HK 1014941 A1 HK1014941 A1 HK 1014941A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- ethyl
- dichlorobenzylidene
- felodipine
- aminocrotonate
- ethanol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
- C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
- Catalysts (AREA)
- General Factory Administration (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9600086 | 1996-01-10 | ||
| SE9600086A SE9600086D0 (sv) | 1996-01-10 | 1996-01-10 | New manufacturing process |
| PCT/SE1996/001649 WO1997025313A1 (en) | 1996-01-10 | 1996-12-13 | New manufacturing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HK1014941A1 true HK1014941A1 (en) | 1999-10-08 |
| HK1014941B HK1014941B (en) | 2003-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PF | Patent in force | ||
| PE | Patent expired |
Effective date: 20161212 |