A Short Synthesis of the Potent Antitumor Agent (±)-Hydroxymethylacylfulvene Using an Allenic Pauson-Khand Type Cycloaddition
作者:Kay M. Brummond、Jianliang Lu
DOI:10.1021/ja990426h
日期:1999.6.1
The naturally occurring sesquiterpenes illudin M (1) and S (2), have been shown to possess potentantitumor activity, but when tested in vivo were found to have a poor therapeutic index. Subsequently, illudin analogs have been prepared that show greatly improved efficacy when compared to the parent compounds. One analog in particular, hydroxymethylacylfulvene (3) (HMAF, also called MGI 114) has generated
天然存在的倍半萜烯菌素 M (1) 和 S (2) 已被证明具有有效的抗肿瘤活性,但在体内测试时发现其治疗指数很差。随后,已制备出比母体化合物显着提高功效的伊卢丁类似物。特别是一种类似物,羟甲基酰基富烯 (3) (HMAF,也称为 MGI 114) 已经引起了极大的兴奋,因为它已被证明对动物模型中的乳腺、肺和结肠肿瘤有效,同时表现出显着降低的毒性。此外,HMAF 对 MDR 表型有效。CH3
PHARMACEUTICAL COMBINATIONS OF 1-CYCLOPROPYL-3- [3-(5-M0RPHOOLIN-4-YL-METHYL-1H-BENZOIMIDAZOL-2-YL)- LH-1-PYRAZOL-4-YL]- UREA
申请人:Curry Jayne Elizabeth
公开号:US20100055094A1
公开(公告)日:2010-03-04
The invention provides combinations of an ancillary compound and a compound which is a salt of 1-cyclopropyl-3-[3-(5-morpholin-4-ylmethyl-1H-benzoimidazol-2-yl)-1H-pyrazol-4-yl]-urea selected from the lactate and citrate salts and mixtures thereof. Also provided are crystalline forms of the salts, methods for making the salts and their uses in treating cancers. The invention further provides combinations of an ancillary compound and a compound of the formula (I) as defined in PCT/GB2004/002824 (WO 2005/002552) or a compound of the formula (I′)
or a salt, solvate, tautomer or N-oxide thereof, wherein R
1
, E, A and M are as defined in the claims.
Total synthesis of hydroxymethylacylfulvene, an antitumour derivative of illudin S
作者:Trevor C. McMorris、Yi Hu、Jian Yu、Michael J. Kelner
DOI:10.1039/a607077i
日期:——
(±)-Hydroxymethylacylfulvene is synthesized in 14 steps from
4-hydroxy-5-methyl-2-cyclopenten-1-one and
1-acetyl-1-(diazoacetyl)cyclopropane in 15% overall yield.
[EN] PHOSPHAMIDE DERIVATIVE, METHOD FOR MANUFACTURING THE SAME, AND USES THEREOF<br/>[FR] DÉRIVÉ DE PHOSPHAMIDE, SON PROCÉDÉ DE FABRICATION ET SES UTILISATIONS<br/>[ZH] 一种磷酰胺衍生物及制备方法和用途