EP 0642501 A1 19950315 - NOVEL PILOCARPINE DERIVATIVES AND PROCESS FOR THEIR PREPARATION.
Title (en)
NOVEL PILOCARPINE DERIVATIVES AND PROCESS FOR THEIR PREPARATION.
Title (de)
NEUE PILOCARPIN-DERIVATE UND VERFAHREN ZU DEREN HERSTELLUNG.
Title (fr)
NOUVEAUX DERIVES DE LA PILOCARPINE ET LEUR PROCEDE DE PREPARATION.
Publication
Application
Priority
- FI 9300226 W 19930526
- FI 922518 A 19920529
- FI 922519 A 19920529
Abstract (en)
[origin: WO9324466A1] The object of the invention are pharmaceutically useful bispilocarpic acid ester derivatives of general formula (I), wherein Y is -C(=O)-R, wherein R is C1-C4-alkyl, C3-C6-cycloalkyl or phenyl, whereby W is a group of formula (Ia), or Y is a group of formula (Ib), whereby W is R', which is C1-C4-alkyl or C3-C6-cycloalkyl, wherein Y has the meaning given above, and A is a direct bond or a methylene group, which can be substituted with hydroxy, the group Y-O- wherein Y has the meaning given, or with one or two methyl groups, and B is a direct bond, methylene or ethylene, and their acid addition salts.
IPC 1-7
IPC 8 full level
A61K 31/415 (2006.01); A61P 27/02 (2006.01); A61P 27/06 (2006.01); C07D 233/54 (2006.01); C07D 233/64 (2006.01)
CPC (source: EP)
A61P 27/02 (2017.12); A61P 27/06 (2017.12); C07D 233/64 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9324466 A1 19931209; AU 4071993 A 19931230; EE 9400144 A 19951215; EP 0642501 A1 19950315; JP H0656794 A 19940301; LV 10257 A 19941020; LV 10257 B 19950620
DOCDB simple family (application)
FI 9300226 W 19930526; AU 4071993 A 19930526; EE 9400144 A 19941116; EP 93910055 A 19930526; JP 14678493 A 19930527; LV 930437 A 19930528