EP 0587673 A1 19940323 - NOVEL DERIVATIVES OF THIOPYRANOPYRROLE AND PREPARATION THEREOF.
Title (en)
NOVEL DERIVATIVES OF THIOPYRANOPYRROLE AND PREPARATION THEREOF.
Title (de)
NEUE THIOPYRANOPYRROLE UND DEREN HERSTELLUNG.
Title (fr)
NOUVEAUX DERIVES DU THIOPYRANOPYRROLE ET LEUR PREPARATION.
Publication
Application
Priority
FR 9106038 A 19910517
Abstract (en)
[origin: EP0514276A1] New thiopyranopyrrole derivatives of general formula (I) in which R is hydrogen, allyl or a radical of structure: -CRaRbRc in which Ra and Rb are hydrogen atoms or phenyl radicals which are optionally substituted (by halogen, alkyl, alkyloxy or nitro), and Rc is defined as Ra and Rb or represents an alkyl or alkyloxyalkyl radical, at least one of Ra, Rb and Rc being a substituted or unsubstituted phenyl radical, and n = 0 to 2, in their stereoisomeric forms and their mixtures, optionally their salts when they exist and their preparation. The new derivatives according to the invention are particularly advantageous as synthetic intermediates. <IMAGE>
Abstract (fr)
Nouveaux dérivés de thiopyranopyrrole de formule générale (I) dans laquelle R est hydrogène, allyle ou un radical de structure: -CRaRbRc dans laquelle Ra et Rb sont des atomes d'hydrogène ou des radicaux phényle éventuellement substitutés (par halogène, alcoyle, alcoyloxy ou nitro), et Rc est défini comme Ra et Rb ou représente un radical alcoyle ou alcoyloxyalcoyle, l'un au moins de Ra, Rb et Rc étant un radical phényle substitué ou non, et n = 0 à 2, sous leurs formes stéréoisomères et leurs mélanges, éventuellement leurs sels lorsqu'ils existent et leur préparation. Les nouveaux dérivés selon l'invention sont particulièrement intéressants comme intermédiaires de synthèse.
IPC 1-7
IPC 8 full level
A61K 31/40 (2006.01); A61P 9/00 (2006.01); A61P 25/00 (2006.01); A61P 25/04 (2006.01); A61P 25/08 (2006.01); A61P 29/00 (2006.01); A61P 37/08 (2006.01); C07D 495/04 (2006.01)
CPC (source: EP US)
A61P 9/00 (2017.12 - EP); A61P 25/00 (2017.12 - EP); A61P 25/04 (2017.12 - EP); A61P 25/08 (2017.12 - EP); A61P 29/00 (2017.12 - EP); A61P 37/08 (2017.12 - EP); C07D 495/04 (2013.01 - EP US)
Citation (search report)
See references of WO 9220686A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0514276 A1 19921119; AU 1913792 A 19921230; AU 653032 B2 19940915; CA 2109295 A1 19921118; CZ 245093 A3 19940316; EP 0587673 A1 19940323; FI 935074 A0 19931116; FI 935074 A 19931116; FR 2676447 A1 19921120; FR 2676447 B1 19930806; HU 9303251 D0 19940328; HU T65590 A 19940728; IE 921544 A1 19921118; IL 101865 A0 19921230; JP H06507895 A 19940908; MX 9202290 A 19930201; NO 933690 D0 19931013; NO 933690 L 19931013; NZ 242738 A 19940726; SK 126693 A3 19940511; US 5484942 A 19960116; WO 9220686 A1 19921126; YU 51092 A 19940610; ZA 923516 B 19930224
DOCDB simple family (application)
EP 92401332 A 19920515; AU 1913792 A 19920515; CA 2109295 A 19920515; CS 245093 A 19920515; EP 92911607 A 19920515; FI 935074 A 19931116; FR 9106038 A 19910517; FR 9200432 W 19920515; HU 9303251 A 19920515; IE 921544 A 19920701; IL 10186592 A 19920514; JP 51126392 A 19920515; MX 9202290 A 19920515; NO 933690 A 19931013; NZ 24273892 A 19920514; SK 126693 A 19920515; US 14614493 A 19931117; YU 51092 A 19920514; ZA 923516 A 19920514