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(S)-(-)-4-氧代-2-氮杂环丁烷甲酸苄酯

(S)-(-)-4-氧代-2-氮杂环丁烷甲酸苄酯结构式
(S)-(-)-4-氧代-2-氮杂环丁烷甲酸苄酯结构式
品牌特惠专场
常用名 (S)-(-)-4-氧代-2-氮杂环丁烷甲酸苄酯 英文名 Benzyl (S)-4-oxo-2-azetidinecarboxylate
CAS号 72776-05-7 分子量 205.21000
密度 1.268 g/cm3 沸点 404.7ºC at 760 mmHg
分子式 C11H11NO3 熔点 137-140ºC(lit.)
MSDS 美版 闪点 198.5ºC

Orally active beta-lactam inhibitors of human leukocyte elastase. 3. Stereospecific synthesis and structure-activity relationships for 3,3-dialkylazetidin-2-ones.

J. Med. Chem. 38 , 2449, (1995)

The stereospecific synthesis of several 4-[(4-carboxyphenyl)oxy]- 3,3-dialkyl-1-[[(1-phenylalkyl)-amino]carbonyl]azetidin-2-on es 3 is described in which the C-3 alkyl groups were varied from methyl to butyl as well as allyl, benzyl and methoxymethyl. The str...

Baldwin, J.E. et al.

Tetrahedron 51 , 11581, (1995)

Hanessian, S. et al.

Synlett , 33, (1992)