SYNTHESIS OF NEW IMIDAZO[1,2-B]PYRIDAZINE ISOSTERES OF POTENT IMIDAZO[4,5-B]PYRIDINE ANGIOTENSIN-II ANTAGONISTS

被引:8
作者
WALSH, TF [1 ]
FITCH, KJ [1 ]
MACCOSS, M [1 ]
CHANG, RSL [1 ]
KIVLIGHN, SD [1 ]
LOTTI, VJ [1 ]
SIEGL, PKS [1 ]
PATCHETT, AA [1 ]
GREENLEE, WJ [1 ]
机构
[1] MERCK SHARP & DOHME LTD,DEPT NEW LEAD PHARMACOL,W POINT,PA 19486
关键词
D O I
10.1016/S0960-894X(01)81150-1
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
The synthesis of a new class of angiotensin II receptor antagonists bearing a substituted imidazo[1,2-b]pyridazine moiety, and the evaluation of these compounds as isosteric replacements for potent imidazo[4,5-b]pyridine based antagonists is presented.
引用
收藏
页码:219 / 222
页数:4
相关论文
共 13 条
[1]  
ALLEN EE, 1992, Patent No. 490587
[2]  
BECKER HGO, 1968, TETRAHEDRON, V24, P2687
[3]  
CHANG RSL, 1992, J PHARMACOL EXP THER, V262, P133
[4]  
CHIU AT, 1990, J PHARMACOL EXP THER, V252, P711
[5]   PALLADIUM-CATALYZED COUPLING OF ARYL TRIFLATES WITH ORGANOSTANNANES [J].
ECHAVARREN, AM ;
STILLE, JK .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (18) :5478-5486
[6]   POTENT, ORALLY ACTIVE IMIDAZO[4,5-B]PYRIDINE-BASED ANGIOTENSIN-II RECEPTOR ANTAGONISTS [J].
MANTLO, NB ;
CHAKRAVARTY, PK ;
ONDEYKA, DL ;
SIEGL, PKS ;
CHANG, RS ;
LOTTI, VJ ;
FAUST, KA ;
CHEN, TB ;
SCHORN, TW ;
SWEET, CS ;
EMMERT, SE ;
PATCHETT, AA ;
GREENLEE, WJ .
JOURNAL OF MEDICINAL CHEMISTRY, 1991, 34 (09) :2919-2922
[7]   PALLADIUM-CATALYZED COUPLING OF TETRAORGANOTIN COMPOUNDS WITH ARYL AND BENZYL HALIDES - SYNTHETIC UTILITY AND MECHANISM [J].
MILSTEIN, D ;
STILLE, JK .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (17) :4992-4998
[8]  
NAYLOR EM, 1993, 205TH NAT M AM CHEM
[9]   RENIN-ANGIOTENSIN SYSTEM - BIOCHEMISTRY AND MECHANISMS OF ACTION [J].
PEACH, MJ .
PHYSIOLOGICAL REVIEWS, 1977, 57 (02) :313-370
[10]   RAPID CHROMATOGRAPHIC TECHNIQUE FOR PREPARATIVE SEPARATIONS WITH MODERATE RESOLUTION [J].
STILL, WC ;
KAHN, M ;
MITRA, A .
JOURNAL OF ORGANIC CHEMISTRY, 1978, 43 (14) :2923-2925