开发了一种简单有效的策略来合成稠合的吡咯并[2,1- a ]异喹啉环系统。通过5-(1- R(或2- R)-取代的-2-苯基乙基)-6-羟基四氢-4 H-吡咯并[8,]的非对映选择性N-酰基离子环化反应,可以轻松制备5-和6-取代的异恶唑并吡咯并异喹啉[3, 4- d ]从相应的双环dihydroisoxazoles衍生异恶唑-4-酮。
开发了一种简单有效的策略来合成稠合的吡咯并[2,1- a ]异喹啉环系统。通过5-(1- R(或2- R)-取代的-2-苯基乙基)-6-羟基四氢-4 H-吡咯并[8,]的非对映选择性N-酰基离子环化反应,可以轻松制备5-和6-取代的异恶唑并吡咯并异喹啉[3, 4- d ]从相应的双环dihydroisoxazoles衍生异恶唑-4-酮。
The present disclosure provides compositions for inhibiting proteases, methods for synthesizing the compositions, and methods of using the disclosed protease inhibitors. Aspects of the disclosure include a peptidyl propenoyl hydrazide compositions that inhibit proteases, for example cysteine proteases, either in vivo or in vitro.