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Title:
A2B ADENOSINE RECEPTOR ANTAGONISTS
Document Type and Number:
WIPO Patent Application WO2003042214
Kind Code:
A3
Abstract:
Disclosed are novel compounds of the Formula I or Formula II that are A2B adenosine receptor antagonists, useful for treating various disease states, including asthma and diarrhea.

Inventors:
KALLA RAO
PERRY THAO
ELZEIN ELFATIH
VARKHEDKAR VAIBHAV
LI XIAOFEN
IBRAHIM PRABHA
PALLE VENKATA
XIAO DENGMING
ZABLOCKI JEFF
Application Number:
PCT/US2002/035880
Publication Date:
March 04, 2004
Filing Date:
November 08, 2002
Export Citation:
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Assignee:
CV THERAPEUTICS INC (US)
International Classes:
A61K31/522; A61K31/53; A61P1/12; A61P3/10; A61P9/00; A61P9/10; A61P11/06; A61P25/16; A61P25/28; C07D473/04; A61P27/02; A61P35/00; A61P43/00; C07D285/08; C07D473/00; C07D473/06; C07D473/08; (IPC1-7): C07D473/00; C07D473/06; C07D473/08; A61K31/52; A61P1/12; A61P11/06; A61P25/16; A61P25/28; A61P35/00
Domestic Patent References:
WO1995011681A11995-05-04
WO2000073307A22000-12-07
Foreign References:
US4879296A1989-11-07
EP1084710A12001-03-21
US5532368A1996-07-02
Other References:
JACOBSON K A ET AL: "1,3-DIALKYLXANTHINE DERIVATIVES HAVING HIGH POTENCY AS ANTAGONISTS AT HUMAN A2B ADENOSINE RECEPTORS", DRUG DEVELOPMENT RESEARCH, NEW YORK, NY, US, vol. 47, no. 1, 1999, pages 45 - 53, XP000942540, ISSN: 0272-4391
KUZ'MENKO I I ET AL: "REACTIONS OF THEOPHYLLINES. CHEMICAL CONVERSIONS OF 8-AMINOTHEOPHYLLINATES", CHEMISTRY OF HETEROCYCLIC COMPOUNDS (A TRANSLATION OF KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII), PLENUM PRESS CO., NEW YORK, NY, US, vol. 36, no. 8, 2000, pages 963 - 970, XP001146936, ISSN: 0009-3122
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