The present invention comprises novel and known pyrazole derivatives having anti-HIV activity, a process for their manufacture, pharmaceutical compositions and the use of such compounds in medicine. In particular, the compounds of formula I are inhibitors of the human immunodeficiency virus reverse transcriptase enzyme which is involved in viral replication. Consequently the compounds of this invention may be advantageously used as therapeutic agents for HIV infection.
Scandium-Catalyzed Benzylic C(sp<sup>3</sup>)–H Alkenylation of Tertiary Anilines with Alkynes
作者:Xian Xu、Qianlin Sun、Xin Xu
DOI:10.1021/acs.orglett.2c01329
日期:2022.6.10
describes the chemo- and stereoselective benzylic C(sp3)–H alkenylation of tertiary ortho-methyl anilines with internal alkynes using a simple β-diketiminato scandium catalyst. This protocol offers an efficient method for the synthesis of a new family of tertiary ortho-allylanilines in high yields. The resultant alkenylation products facilely underwent further chemical transformation to other valuable anilines
PYRAZOLE DERIVATIVES FOR THE TREATMENT OF VIRAL DISEASES
申请人:F. Hoffmann-La Roche AG
公开号:EP1326843A1
公开(公告)日:2003-07-16
COMPOSITION AND POLYMER
申请人:Asahi Kasei Kabushiki Kaisha
公开号:EP2735581B1
公开(公告)日:2021-07-14
Composition and Polymer
申请人:Nakamura Akitake
公开号:US20140121293A1
公开(公告)日:2014-05-01
Disclosed is a composition comprising (A) at least one compound selected from the group consisting of an ether compound having two or more ether groups, a trivalent phosphorus compound, and a ketone compound, (B) a boron trihalide, and (C) an episulfide compound.