Two Phaeophytin Type Analogues from Marine Sponge Dysidea sp.  

作　　者：PengFeiJIN ZhiWeiDENG YueHuPEI WenHanLINI 

机构地区：[1]StateKeyLaboratoryofNaturalandBiomimeticDrugs,_PekingUniversty,Beijing100083 [2]StateKeyLaboratoryofNaturalandBiomimeticDrugs,_PekingUniversty,Beijing100083／／CollegeofTraditionalChineseMedicine,ShenyangPharmaceuticalUniversity,Shenyang110016 [3]TheChemicalandTestCenter,BeijingNormalUniversity,Beijing100073 [4]CollegeofTraditionalChineseMedicine,ShenyangPharmaceuticalUniversity,Shenyang110016

出　　处：《Chinese Chemical Letters》2005年第2期209-211,共3页中国化学快报（英文版）

基　　金：The work was supported by grants from National High Technology Development Project(863 project)(No.2001AA620403 and 2002AA217081);NNSFC(30171106,40176038).

摘　　要：A new compound named 13b (S )-hydroxy-17c-ethoxypheaophorbide a (2) together witha known compound 17c-ethoxypheaophorbide a (1) were isolated from marine sponge Dysidea sp.collected in South China sea. The structures were elucidated by spectroscopic analysis as well ascomparison with those reported in literatures.

关 键 词：Marine sponge Dysidea sp. 17c-ethoxypheaophorbide a 13b(S)-hydroxy-17c-ethoxy-pheaophorbide a. 

分 类 号：Q946[生物学—植物学]