JPS5557561A - Cyclic iminocarboxylic acid derivative, and its preparation - Google Patents

Cyclic iminocarboxylic acid derivative, and its preparation

Info

Publication number
JPS5557561A
JPS5557561A JP13089278A JP13089278A JPS5557561A JP S5557561 A JPS5557561 A JP S5557561A JP 13089278 A JP13089278 A JP 13089278A JP 13089278 A JP13089278 A JP 13089278A JP S5557561 A JPS5557561 A JP S5557561A
Authority
JP
Japan
Prior art keywords
cyclic
acid derivative
preparation
compound
iminocarboxylic acid
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP13089278A
Other languages
Japanese (ja)
Inventor
Tomohiko Munakata
Katsuo Arimura
Akira Nakanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Welfide Corp
Original Assignee
Welfide Corp
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
Application filed by Welfide Corp filed Critical Welfide Corp
Priority to JP13089278A priority Critical patent/JPS5557561A/en
Publication of JPS5557561A publication Critical patent/JPS5557561A/en
Pending legal-status Critical Current

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  • Thiazole And Isothizaole Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:A cyclic iminocarboxylic acid derivative or its salt of formula I (R1 is allyl or 2-propynyl; R2 is H, acyl, N-alkylcarbamoyl, N-arylcarbamoyl, or alkoxycarbamoyl; X is S or methylene).
EXAMPLE: 3-[2-(Acetylthio)methyl-4pentenoyl]-4(R)-thiazolidinecarboxylic acid.
USE: Remedy for hypertension.
PROCESS: The compound I (wherein R2 is not H) is prepared by reacting a carboxylic acid II (R3 is R2) or its reactive derivative with a compound III. The compound I (wherein R2 is H) is prepared by hydrolyzing the above compound I (R2 is not H).
COPYRIGHT: (C)1980,JPO&Japio
JP13089278A 1978-10-23 1978-10-23 Cyclic iminocarboxylic acid derivative, and its preparation Pending JPS5557561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13089278A JPS5557561A (en) 1978-10-23 1978-10-23 Cyclic iminocarboxylic acid derivative, and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13089278A JPS5557561A (en) 1978-10-23 1978-10-23 Cyclic iminocarboxylic acid derivative, and its preparation

Publications (1)

Publication Number Publication Date
JPS5557561A true JPS5557561A (en) 1980-04-28

Family

ID=15045143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13089278A Pending JPS5557561A (en) 1978-10-23 1978-10-23 Cyclic iminocarboxylic acid derivative, and its preparation

Country Status (1)

Country Link
JP (1) JPS5557561A (en)

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