FI882956A - 4-PIPERIDYL-SUBSTITUERADE KARBOXYLSYRADERIVAT OCH FOERFARANDE FOER DERAS FRAMSTAELLNING. - Google Patents
4-PIPERIDYL-SUBSTITUERADE KARBOXYLSYRADERIVAT OCH FOERFARANDE FOER DERAS FRAMSTAELLNING. Download PDFInfo
- Publication number
- FI882956A FI882956A FI882956A FI882956A FI882956A FI 882956 A FI882956 A FI 882956A FI 882956 A FI882956 A FI 882956A FI 882956 A FI882956 A FI 882956A FI 882956 A FI882956 A FI 882956A
- Authority
- FI
- Finland
- Prior art keywords
- piperidyl
- karboxylsyraderivat
- substituerade
- foerfarande foer
- och foerfarande
- Prior art date
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
The invention relates to novel compounds of the formula R6-A-E-COOR3 Wherein R3 is hydrogen, lower alkyl or aral alkyl; R6 is 4-piperidyl, which may be substituted; A is an alkylene chain and E is >C=O or a group represented by the formula >CH-Wa, wherein Wa is halogen or a group represented by the formula RaSO2-O-, wherein Ra is lower alkyl, trifluoromethyl, phenyl or p-tolyl, or salts thereof. The novel compounds may be used as intermediates for the preparation of valuable condensed seven-membered ring compounds.
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1984/000119 WO1985004402A1 (en) | 1984-03-24 | 1984-03-24 | Fused 7-membered ring compounds and process for their preparation |
JP8400119 | 1984-03-24 | ||
JP8400172 | 1984-04-06 | ||
PCT/JP1984/000172 WO1985004657A1 (en) | 1984-04-06 | 1984-04-06 | Fused 7-membered ring compounds and process for their preparation |
US06/599,187 US4564612A (en) | 1983-04-22 | 1984-04-11 | Condensed, seven-membered ring compounds and their use |
US59918784 | 1984-04-11 | ||
JP8400363 | 1984-07-13 | ||
PCT/JP1984/000363 WO1986000618A1 (en) | 1984-07-13 | 1984-07-13 | Condensed 7-membered ring compounds and process for their preparation |
FI851154A FI82465C (en) | 1984-03-24 | 1985-03-22 | Process for the preparation of new benzothiazepine derivatives |
FI851154 | 1985-03-22 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI882956A0 FI882956A0 (en) | 1988-06-21 |
FI882956A true FI882956A (en) | 1988-06-21 |
FI81089B FI81089B (en) | 1990-05-31 |
FI81089C FI81089C (en) | 1990-09-10 |
Family
ID=27444093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI882956A FI81089C (en) | 1984-03-24 | 1988-06-21 | 4-PIPERIDYL-SUBSTITUERADE KARBOXYLSYRADERIVAT OCH FOERFARANDE FOER DERAS FRAMSTAELLNING. |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI81089C (en) |
-
1988
- 1988-06-21 FI FI882956A patent/FI81089C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI81089B (en) | 1990-05-31 |
FI81089C (en) | 1990-09-10 |
FI882956A0 (en) | 1988-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: TAKEDA CHEMICAL INDUSTRIES, LTD. |