Title:
METHOD FOR THE PRODUCTION OF PHENYLALANINE DERIVATIVES
Document Type and Number:
WIPO Patent Application WO2004011449
Kind Code:
A3
Abstract:
The invention relates to an improved method for the production of 3-amidino- or 3-guanidinophenylalanine derivatives, especially triisopropylphenyl-sulfonyl-substituted 3-amidino- or 3-guanidinophenylalanine derivatives.
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Inventors:
WOSIKOWSKI-BUTERS KATJA (DE)
SPERL STEFAN (DE)
SOMMER JOACHIM (DE)
SPERL STEFAN (DE)
SOMMER JOACHIM (DE)
Application Number:
PCT/EP2003/008230
Publication Date:
April 08, 2004
Filing Date:
July 25, 2003
Export Citation:
Assignee:
WILEX AG (DE)
WOSIKOWSKI-BUTERS KATJA (DE)
SPERL STEFAN (DE)
SOMMER JOACHIM (DE)
WOSIKOWSKI-BUTERS KATJA (DE)
SPERL STEFAN (DE)
SOMMER JOACHIM (DE)
International Classes:
C07D295/205; (IPC1-7): C07D295/205
Domestic Patent References:
| WO1992008709A1 | 1992-05-29 |
Other References:
LEE K ET AL: "Fluorobenzamidrazone Thrombin Inhibitors: Influence of Fluorine on Enhancing Oral Absorption", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, OXFORD, GB, vol. 9, no. 17, 6 September 1999 (1999-09-06), pages 2483 - 2486, XP004188848, ISSN: 0960-894X
STURZEBECHER J ET AL: "3-Amidinophenylalanine-based Inhibitors of Urokinase", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, OXFORD, GB, vol. 9, no. 21, 1 November 1999 (1999-11-01), pages 3147 - 3152, XP004181024, ISSN: 0960-894X
STURZEBECHER J ET AL: "3-Amidinophenylalanine-based Inhibitors of Urokinase", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, OXFORD, GB, vol. 9, no. 21, 1 November 1999 (1999-11-01), pages 3147 - 3152, XP004181024, ISSN: 0960-894X
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