Development of Two Complementary Syntheses for a Privileged CGRP Receptor Antagonist Substructure
Development of Two Complementary Syntheses for a Privileged CGRP Receptor Antagonist Substructure
复制标题
针对特殊 CGRP 受体拮抗子结构的两种互补合成的开发
DOI:
10.1021/op2003634
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发表时间:
2012
影响因子:
3.4
通讯作者:
Shashidhar Illendula
中科院分区:
文献类型:
--
作者:
David K. Leahy;L. V. Desai;R. Deshpande;Antony V. Mariadass;Sundaramurthy Rangaswamy;Santhosh K. Rajagopal;Lakshmi Madhavan;Shashidhar Illendula
1-(Piperidin-4-yl)-1H-imidazo[4,5-b]pyridin-2(3H)-one (1) is a privileged substructure found in >1000 unique CGRP receptor antagonists. Two practical and efficient syntheses of 1 are described from complementary starting materials. One route features a chemoselective reductive amination, while the second route utilizes a Pd-catalyzed amination using an ammonia surrogate to overcome an issue of poor selectivity.
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影响因子:
15
作者:
Surry, David S.;Buchwald, Stephen L.
通讯作者:
Buchwald, Stephen L.
影响因子:
15
作者:
Vo, Giang D.;Hartwig, John F.
通讯作者:
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作者:
Hartwig, John F.
通讯作者:
Hartwig, John F.
影响因子:
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作者:
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通讯作者:
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影响因子:
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作者:
Surry DS;Buchwald SL
通讯作者:
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