JPS5735542A - Novel bicyclooctane derivative, its salt and preparation thereof - Google Patents

Novel bicyclooctane derivative, its salt and preparation thereof

Info

Publication number
JPS5735542A
JPS5735542A JP9366480A JP9366480A JPS5735542A JP S5735542 A JPS5735542 A JP S5735542A JP 9366480 A JP9366480 A JP 9366480A JP 9366480 A JP9366480 A JP 9366480A JP S5735542 A JPS5735542 A JP S5735542A
Authority
JP
Japan
Prior art keywords
formula
salt
preparation
hydroxy
expressed
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
JP9366480A
Other languages
Japanese (ja)
Inventor
Keiichi Ono
Akihiko Sugie
Hajime Kawakami
Shunsuke Sami
Yoshiyuki Kojima
Sumimoto Katsube
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP9366480A priority Critical patent/JPS5735542A/en
Priority to DE8181301063T priority patent/DE3168001D1/en
Priority to AT81301063T priority patent/ATE11035T1/en
Priority to EP81301063A priority patent/EP0036730B1/en
Priority to US06/243,570 priority patent/US4493846A/en
Priority to ES500478A priority patent/ES500478A0/en
Priority to AU68498/81A priority patent/AU541272B2/en
Priority to HU81704A priority patent/HU188004B/en
Priority to CA000373526A priority patent/CA1189506A/en
Priority to DK126181A priority patent/DK126181A/en
Publication of JPS5735542A publication Critical patent/JPS5735542A/en
Priority to ES510467A priority patent/ES510467A0/en
Priority to ES510469A priority patent/ES8303322A1/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:A bicyclooctane derivative expressed by formula I [R1, R2 and R3 are H or lower alkyl; X is ethylene or vinylene chain; Z and Z' are H or protecting groups of OH (e.g. acetyl, benzoyl or tetrahydropyranyl)].
EXAMPLE: 2β-(3'α-Hydroxy-trans-1'-octenyl)3α-hydroxy-7α-(3"-carboxy propoxy) cis-bicyclo[3.3.0]octane.
USE: A remedy for ulcer with high chemical stability and slight side effects.
PROCESS: A nitrile derivative expressed by formula II is hydrolyzed in a suitable solvent, and if necessary subjected to the esterification of the carboxylic acid, removal of the protecting group of the hydroxyl group or reduction of the vinylene chain to afford the compound expressed by formula I.
COPYRIGHT: (C)1982,JPO&Japio
JP9366480A 1980-03-21 1980-07-08 Novel bicyclooctane derivative, its salt and preparation thereof Pending JPS5735542A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP9366480A JPS5735542A (en) 1980-07-08 1980-07-08 Novel bicyclooctane derivative, its salt and preparation thereof
DE8181301063T DE3168001D1 (en) 1980-03-21 1981-03-13 Bicyclooctane derivatives, processes for producing them, pharmaceutical compositions containing them, their use as pharmaceuticals and precursors thereof
AT81301063T ATE11035T1 (en) 1980-03-21 1981-03-13 BICYCLOOCTANE DERIVATIVES, PROCESS FOR THEIR MANUFACTURE, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM, THEIR PHARMACEUTICAL USE AND INTERMEDIATE PRODUCTS.
EP81301063A EP0036730B1 (en) 1980-03-21 1981-03-13 Bicyclooctane derivatives, processes for producing them, pharmaceutical compositions containing them, their use as pharmaceuticals and precursors thereof
US06/243,570 US4493846A (en) 1980-03-21 1981-03-13 Bicyclooctane derivatives
ES500478A ES500478A0 (en) 1980-03-21 1981-03-18 A PROCEDURE FOR OBTAINING BICYCLOOCTAN DERIVATIVES
AU68498/81A AU541272B2 (en) 1980-03-21 1981-03-18 Bicyclooctane compounds
HU81704A HU188004B (en) 1980-03-21 1981-03-19 Process for producing bicyclooctane derivatives and pharmaceutical compositions containing them as active agents
CA000373526A CA1189506A (en) 1980-03-21 1981-03-20 Bicyclooctane derivatives
DK126181A DK126181A (en) 1980-03-21 1981-03-20 PROCEDURE FOR THE PREPARATION OF BICYCLOOCTAN COMPOUNDS
ES510467A ES510467A0 (en) 1980-07-08 1982-03-16 "A PROCEDURE FOR OBTAINING BICYCLOOCTAN DERIVATIVES".
ES510469A ES8303322A1 (en) 1980-07-08 1982-03-16 Novel bicyclooctane derivative, its salt and preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9366480A JPS5735542A (en) 1980-07-08 1980-07-08 Novel bicyclooctane derivative, its salt and preparation thereof

Publications (1)

Publication Number Publication Date
JPS5735542A true JPS5735542A (en) 1982-02-26

Family

ID=14088654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9366480A Pending JPS5735542A (en) 1980-03-21 1980-07-08 Novel bicyclooctane derivative, its salt and preparation thereof

Country Status (2)

Country Link
JP (1) JPS5735542A (en)
ES (2) ES8303322A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118858U (en) * 1984-01-19 1985-08-10 三洋電機株式会社 Raster distortion correction device
JPH04226007A (en) * 1991-05-21 1992-08-14 Nippondenso Co Ltd Multi-cylinder internal combustion engine ignition coil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118858U (en) * 1984-01-19 1985-08-10 三洋電機株式会社 Raster distortion correction device
JPH0350600Y2 (en) * 1984-01-19 1991-10-29
JPH04226007A (en) * 1991-05-21 1992-08-14 Nippondenso Co Ltd Multi-cylinder internal combustion engine ignition coil

Also Published As

Publication number Publication date
ES510469A0 (en) 1983-02-01
ES8303320A1 (en) 1983-02-01
ES510467A0 (en) 1983-02-01
ES8303322A1 (en) 1983-02-01

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