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FI882956L - 4-PIPERIDYL-SUBSTITUERADE CARBOXYL ACID DERIVATIVES OCH FOERFARANDE FOER DERAS FRAMSTAELLNING. - Google Patents

4-PIPERIDYL-SUBSTITUERADE CARBOXYL ACID DERIVATIVES OCH FOERFARANDE FOER DERAS FRAMSTAELLNING. Download PDF

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Publication number
FI882956L
FI882956L FI882956A FI882956A FI882956L FI 882956 L FI882956 L FI 882956L FI 882956 A FI882956 A FI 882956A FI 882956 A FI882956 A FI 882956A FI 882956 L FI882956 L FI 882956L
Authority
FI
Finland
Prior art keywords
piperidyl
substituerade
acid derivatives
carboxyl acid
foerfarande foer
Prior art date
Application number
FI882956A
Other languages
Finnish (fi)
Other versions
FI81089C (en
FI81089B (en
FI882956A0 (en
Inventor
Hirosada Sugihara
Kohei Nishikawa
Katsumi Ito
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/JP1984/000119 external-priority patent/WO1985004402A1/en
Priority claimed from PCT/JP1984/000172 external-priority patent/WO1985004657A1/en
Priority claimed from US06/599,187 external-priority patent/US4564612A/en
Priority claimed from PCT/JP1984/000363 external-priority patent/WO1986000618A1/en
Priority claimed from FI851154A external-priority patent/FI82465C/en
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of FI882956L publication Critical patent/FI882956L/en
Publication of FI882956A0 publication Critical patent/FI882956A0/en
Application granted granted Critical
Publication of FI81089B publication Critical patent/FI81089B/en
Publication of FI81089C publication Critical patent/FI81089C/en

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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.
FI882956A 1984-03-24 1988-06-21 4-piperidyl-substituted carboxylic acid derivatives and process for their preparation FI81089C (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP8400119 1984-03-24
PCT/JP1984/000119 WO1985004402A1 (en) 1984-03-24 1984-03-24 Fused 7-membered ring compounds and process for their preparation
PCT/JP1984/000172 WO1985004657A1 (en) 1984-04-06 1984-04-06 Fused 7-membered ring compounds and process for their preparation
JP8400172 1984-04-06
US59918784 1984-04-11
US06/599,187 US4564612A (en) 1983-04-22 1984-04-11 Condensed, seven-membered ring compounds and their use
PCT/JP1984/000363 WO1986000618A1 (en) 1984-07-13 1984-07-13 Condensed 7-membered ring compounds and process for their preparation
JP8400363 1984-07-13
FI851154 1985-03-22
FI851154A FI82465C (en) 1984-03-24 1985-03-22 Process for the preparation of new benzothiazepine derivatives

Publications (4)

Publication Number Publication Date
FI882956L true FI882956L (en) 1988-06-21
FI882956A0 FI882956A0 (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-substituted carboxylic acid derivatives and process for their preparation

Country Status (1)

Country Link
FI (1) FI81089C (en)

Also Published As

Publication number Publication date
FI81089C (en) 1990-09-10
FI81089B (en) 1990-05-31
FI882956A0 (en) 1988-06-21

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MM Patent lapsed

Owner name: TAKEDA CHEMICAL INDUSTRIES, LTD.