Preparation of nitroaralkyl cyanides and derivatives thereof
申请人:ETHYL CORPORATION
公开号:EP0078709A2
公开(公告)日:1983-05-11
Nitroarylalkyl cyanides may be prepared in a convenient manner by reacting a nitroaromatic compound with an alpha, alpha-disubstituted alkyl cyanide, e.g. an alpha, alpha-disubstituted acetonitrile, in a substantially anhydrous aprotic solvent and in the presence of a base so that the nitrile undergoes a nucleophilic substitution on an unsubstituted ring carbon of the nitroaromatic compound during which an alpha-subsituent functions as a leaving group. The nitroaralkyl cyanides formed by the process can be readily converted into derivatives, such as pharmaceuticals.
Reaction of organoboranes with dichloroacetonitrile under the influence of potassium 2,6-di-tert-butylphenoxide. A convenient general procedure for the preparation of .alpha.-chloro nitriles and dialkylacetonitriles
作者:Hirohiko Nambu、Herbert Charles Brown
DOI:10.1021/ja00722a070
日期:1970.9
KOVALENKO T. I.; KOVALENKO V. I.; ZILBERMAN E. N.; MALOOK G. P., (REDKOLLEGIYA ZHKR. XIM. ZH. AH ZHSSR) KIEV, 1978, 17 S., BIBLIOGR. 35 NA+
作者:KOVALENKO T. I.、 KOVALENKO V. I.、 ZILBERMAN E. N.、 MALOOK G. P.
DOI:——
日期:——
KRAS G12C INHIBITORS
申请人:Mirati Therapeutics, Inc.
公开号:US20180072723A1
公开(公告)日:2018-03-15
The present invention relates to compounds that inhibit KRas G12C. In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.