Enzymes in organic synthesis. 46. Regiospecific and stereoselective horse liver alcohol dehydrogenase catalyzed reductions of cis- and trans-bicyclo[4.3.0]nonanones
Total Synthesis of (+)-Papuamine: An Antifungal Pentacyclic Alkaloid from a Marine Sponge, <i>Haliclona </i>sp.
作者:Anthony G. M. Barrett、Mark L. Boys、Terri L. Boehm
DOI:10.1021/jo951413z
日期:1996.1.1
The total synthesis of (+)-papuamine, the antipode of the C(2)-symmetric, optically active, pentacyclic diamine natural product, starting from a chiraldiol is described. The diol is available via an asymmetric Diels-Alder reaction between 1,3-butadiene and di-(-)-menthyl fumarate. The keytransformation in the synthesis is an intramolecular Pd(0)-catalyzed (Stille) coupling reaction to form the central
Methods of treating disease through the administration of a manzamine analog or derivative
申请人:Hamann T. Mark
公开号:US20050085554A1
公开(公告)日:2005-04-21
A method of treating cancer, inflammatory disease or an infectious disease or condition in a subject in need of such treatment is disclosed. The method comprises administering to a subject an effective amount of a manzamine, or a rationally modified manzamine derivative or analog or an optical isomer or racemate or tautomer thereof or a pharmaceutically acceptable salt or prodrug thereof generated through optimized fermentation of a
Micromonospora
sp., extraction from sponges and then modified through semisynthesis.
366. trans-cycloHeptane-1 : 2-dicarboxylic acid and its conversion into trans-bicyclo[5 : 3 : 0]decan-9-one
作者:D. C. Ayres、R. A. Raphael
DOI:10.1039/jr9580001779
日期:——
[EN] [6+5] FUSED BICYCLES AS A THROMBIN ANTAGONIST, PROCESS FOR PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE BICYCLES<br/>[FR] BICYCLES FUSIONNÉS [6+5] EN TANT QU'ANTAGONISTES DE LA THROMBINE, PROCÉDÉ DE PRÉPARATION DE CEUX-CI ET COMPOSITIONS PHARMACEUTIQUES CONTENANT LES BICYCLES
申请人:KOREA RES INST CHEM TECH
公开号:WO2011162562A3
公开(公告)日:2012-05-31
Turecek,F.; Vystrcil,A., Collection of Czechoslovak Chemical Communications, 1976, vol. 41, p. 1571 - 1580