An Enzymatic Platform for Primary Amination of 1-Aryl-2-alkyl Alkynes
作者:Zhen Liu、Zi-Yang Qin、Ledong Zhu、Soumitra V. Athavale、Arkajyoti Sengupta、Zhi-Jun Jia、Marc Garcia-Borràs、K. N. Houk、Frances H. Arnold
DOI:10.1021/jacs.1c11340
日期:2022.1.12
challenging. Here, we report an enzymatic platform for the enantioselective propargylic amination of alkynes using a hydroxylamine derivative as the nitrene precursor. Cytochrome P450 variant PA-G8 catalyzing this transformation was identified after eight rounds of directed evolution. A variety of 1-aryl-2-alkyl alkynes are accepted by PA-G8, including those bearing heteroaromatic rings. This biocatalytic
Compounds comprising
or a pharmaceutically acceptable salt or a prodrug thereof,
are disclosed, wherein J, B, Y, and A are as described.
Methods, compositions, and medicaments related thereto are also disclosed.
Compounds comprising Formula (I) or a pharmaceutically acceptable salt thereof, are disclosed, wherein J1, J2, U1, B, Y, and A are as described in claims 1-16. Methods, compositions, and medicaments related thereto are also disclosed, for treating glaucoma, inflammatory bowel disease and baldness.
SUBSTITUTED ARYLCYCLOPENTENES AS THERAPEUTIC AGENTS
申请人:Old David W.
公开号:US20090270385A1
公开(公告)日:2009-10-29
Compounds comprising
or a pharmaceutically acceptable salt or a prodrug thereof, are disclosed, wherein G, B, Y, and A are as described.
Methods, compositions, and medicaments related thereto are also disclosed.
THERAPEUTIC SUBSTITUTED HYDANTOINS, AND RELATED COMPOUNDS
申请人:Old David W.
公开号:US20090281101A1
公开(公告)日:2009-11-12
Compounds comprising a structure
or a pharmaceutically acceptable salt thereof, or a prodrug thereof;
wherein a dashed line represents the presence or absence of a bond are disclosed,
wherein Y, A, B, and J are as described.
Methods, compositions, and medicaments related thereto are also disclosed.