IT1264816B1 - Process for the preparation of 3,4-dihydrocarbostyryl derivatives - Google Patents

Process for the preparation of 3,4-dihydrocarbostyryl derivatives

Info

Publication number
IT1264816B1
IT1264816B1 IT93MI001684A ITMI931684A IT1264816B1 IT 1264816 B1 IT1264816 B1 IT 1264816B1 IT 93MI001684 A IT93MI001684 A IT 93MI001684A IT MI931684 A ITMI931684 A IT MI931684A IT 1264816 B1 IT1264816 B1 IT 1264816B1
Authority
IT
Italy
Prior art keywords
dihydrocarbostyryl
derivatives
preparation
indanones
oximes
Prior art date
Application number
IT93MI001684A
Other languages
Italian (it)
Inventor
Massimo Nicola
Marco Inglesi
Guido Vandoni
Original Assignee
Pergam Srl
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 Pergam Srl filed Critical Pergam Srl
Priority to IT93MI001684A priority Critical patent/IT1264816B1/en
Publication of ITMI931684A0 publication Critical patent/ITMI931684A0/en
Priority to ES9401638A priority patent/ES2099669B1/en
Publication of ITMI931684A1 publication Critical patent/ITMI931684A1/en
Application granted granted Critical
Publication of IT1264816B1 publication Critical patent/IT1264816B1/en

Links

Abstract

A process is described for the preparation of 3,4- dihydrocarbostyryl derivatives by a regionally selective Beckman reaction from oximes of the corresponding 1- indanones in strongly acid medium.
IT93MI001684A 1993-07-28 1993-07-28 Process for the preparation of 3,4-dihydrocarbostyryl derivatives IT1264816B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT93MI001684A IT1264816B1 (en) 1993-07-28 1993-07-28 Process for the preparation of 3,4-dihydrocarbostyryl derivatives
ES9401638A ES2099669B1 (en) 1993-07-28 1994-07-26 PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 3,4-DIHIDROCARBOSTIRIL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001684A IT1264816B1 (en) 1993-07-28 1993-07-28 Process for the preparation of 3,4-dihydrocarbostyryl derivatives

Publications (3)

Publication Number Publication Date
ITMI931684A0 ITMI931684A0 (en) 1993-07-29
ITMI931684A1 ITMI931684A1 (en) 1995-01-28
IT1264816B1 true IT1264816B1 (en) 1996-10-10

Family

ID=11366705

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001684A IT1264816B1 (en) 1993-07-28 1993-07-28 Process for the preparation of 3,4-dihydrocarbostyryl derivatives

Country Status (2)

Country Link
ES (1) ES2099669B1 (en)
IT (1) IT1264816B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517672B2 (en) * 1972-04-13 1976-03-10
JPS51125390A (en) * 1975-04-17 1976-11-01 Otsuka Pharmaceut Co Ltd A process for preparing carbostyril derivatives
DE3034237A1 (en) * 1979-09-18 1981-04-16 Otsuka Pharmaceutical Co. Ltd., Tokyo CARBOSTYRIL DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND ANTIHISTAMINICALLY ACTIVE AGENTS CONTAINING THESE COMPOUNDS
JPH01287064A (en) * 1988-05-13 1989-11-17 Lion Corp Production of optically active aminopropanol derivative
US5082847A (en) * 1990-07-18 1992-01-21 Syntex (U.S.A.) Inc. Carbostyril compounds connected via an oxyalkyl group with a piperidine ring and having pharmaceutical utility

Also Published As

Publication number Publication date
ITMI931684A1 (en) 1995-01-28
ES2099669A1 (en) 1997-05-16
ES2099669B1 (en) 1998-01-16
ITMI931684A0 (en) 1993-07-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970730