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公开(公告)号:CA2009695A1
公开(公告)日:1990-08-11
申请号:CA2009695
申请日:1990-02-09
Applicant: HOECHST AG
Inventor: BADER HUBERT , MAGERSTADT MICHAEL , SCHLINGMANN MERTEN , WALCH AXEL , GRONAU THOMAS , HOFFMANN DIETER , KRAEMER HANS-PETER , SEDLACEK HANS-HARALD
IPC: C07D475/04 , A61K9/18 , A61K31/505 , A61K31/785 , A61K47/48 , A61P35/00 , C08G69/48
Abstract: Polymer-bound methotrexate, a process for its preparation and its use The crosslinking of the carboxyl groups of methotrexate or analogs with hydroxyl groups of water-soluble, biocompatible polymers results in a pro-drug form of the active substance with good relevant properties for human antitumor therapy.
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公开(公告)号:PT93104A
公开(公告)日:1990-08-31
申请号:PT9310490
申请日:1990-02-09
Applicant: HOECHST AG
Inventor: HOFFMANN DIETER , KRAEMER HANS PETER , GRONAU THOMAS , WALCH AXEL , SEDLACEK HANS HARALD , MAGERSTADT MICHAEL , BADER HUBERT , SCHLINGMANN MERTEN
IPC: C07D475/04 , A61K9/18 , A61K31/505 , A61K31/785 , A61K47/48 , A61P35/00 , C08G69/48 , C08F2/00 , C07D211/00
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公开(公告)号:HU900748D0
公开(公告)日:1990-04-28
申请号:HU74890
申请日:1990-02-09
Applicant: HOECHST AG
Inventor: BADER HUBERT , MAGERSTADT MICHAEL , SCHLINGMANN MERTEN , WALCH AXEL , GRONAU THOMAS , HOFFMANN DIETER , KRAEMER HANS-PETER , SEDLACEK HANS-HARALD
IPC: C07D475/04 , A61K9/18 , A61K31/505 , A61K31/785 , A61K47/48 , A61P35/00 , C08G69/48
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