[EN] COMPOUNDS THAT INHIBIT MCL-1 PROTEIN<br/>[FR] COMPOSÉS INHIBANT LA PROTÉINE MCL-1
申请人:AMGEN INC
公开号:WO2017147410A1
公开(公告)日:2017-08-31
Provided herein are myeloid cell leukemia 1 protein (Mcl-1) inhibitors, methods of their preparation, related pharmaceutical compositions, and methods of using the same. For example, provided herein are compounds of Formula I, and pharmaceutically acceptable salts thereof and pharmaceutical compositions containing the compounds. The compounds and compositions provided herein may be used, for example, in the treatment of diseases or conditions, such as cancer.
BIS(FLUOROALKOXY)TRIPHENYLPHOSPHORANES: PREPARATION AND REACTIONS
作者:Toshio Kubota、Tomoya Kitazume、Nobuo Ishikawa
DOI:10.1246/cl.1978.889
日期:1978.8.5
Bis(fluoroalkoxy)triphenylphosphoranes were prepared by the replacement of bromines of triphenylphosphine dibromide by fluoroalkoxides [C6H5C(CF3)2ONa, and CF3CH2ONa]. Alcohols and carboxylic acids readily reacted with Ph3P(OCH2CF3)2 to form corresponding 2,2,2-trifluoroethyl ethers and esters, respectively. Ph3P(OC(CF3)2C6H5]2, however, was so stable that it did not undergo reactions with these hydroxyl
A duality of mechanism in the hydrolysis of acyclic phosphoranes
作者:Nicholas Lowther、C. Dennis Hall
DOI:10.1039/c39850001303
日期:——
Acyclicphosphoranes, ArnP(OR)5–n with n= 0–3 are shown to hydrolyse in neutral conditions by an SN 1 (P) mechanism for n= 1, 2, and 3 but an SN2 (P) or addition–elimination mechanism for n= 0; this is analogous to the classical SN1 vs. SN2 mechanisms observed reactions at tetrahedral carbon.
无环膦中,Ar Ñ P(OR)5- ñ与Ñ = 0-3由一个显示出在中性条件下水解小号Ñ 1(P)机构,用于Ñ = 1,2,和3,但一个小号Ñ 2(P )或加法消除机制,n = 0;这类似于在四面体碳上观察到的经典S N 1与S N 2机理。
Heterobicyclo intermediates
申请人:E. R. Squibb & Sons, Inc.
公开号:US04321383A1
公开(公告)日:1982-03-23
A compound of the formula ##STR1## wherein R.sub.1 is hydrogen, lower alkyl, phenyl lower alkyl or halo substituted lower alkyl; R.sub.2 is hydrogen, lower alkyl, phenyl lower alkyl or halo substituted lower alkyl; n is 0, 1 or 2; X is --(CH.sub.2).sub.m Z--; Z is oxygen, sulfur or imino; m is 0 or 1; Y is S--R or ##STR2## R is hydrogen, lower alkyl, ##STR3## R.sub.3 is lower alkyl, phenyl or phenyl lower alkyl; and R.sub.4 is hydroxy, amino, hydroxyamino or lower alkoxy. These compounds are useful as hypotensive agents.
Carboxyacyl, mercapto and acylmercapto derivatives of heterobicyclo
申请人:E. R. Squibb & Sons, Inc.
公开号:US04303662A1
公开(公告)日:1981-12-01
A compound of the formula ##STR1## wherein R.sub.1 is hydrogen, lower alkyl, phenyl lower alkyl or halo substituted lower alkyl; R.sub.2 is hydrogen, lower alkyl, phenyl lower alkyl or halo substituted lower alkyl; n is 0, 1 or 2; X is--(CH.sub.2).sub.m Z--; Z is oxygen, sulfur or imino; m is 0 or 1; Y is S-R or ##STR2## R is hydrogen, lower alkyl, ##STR3## R.sub.3 is lower alkyl, phenyl or phenyl lower alkyl; and R.sub.4 is hydroxy, amino, hydroxyamino or lower alkoxy. These compounds are useful as hypotensive agents.