Premium
Oleanane‐Type Triterpenoids from the Endophytic Fungus Pestalotiopsis clavispora Isolated from the Chinese Mangrove Plant Bruguiera sexangula
Author(s) -
Luo DuQiang,
Deng HuiYing,
Yang XiaoLong,
Shi BaoZhong,
Zhang JingZe
Publication year - 2011
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201000404
Subject(s) - chemistry , mangrove , botany , pestalotiopsis , fungus , triterpenoid , type (biology) , oleanane , terpene , stereochemistry , biology , triterpene , ecology , medicine , alternative medicine , pathology
Three new triterpenoid derivatives, named (15 α )‐15‐hydroxysoyasapogenol B ( 1 ), (7 β ,15 α )‐7,15‐dihydroxysoyasapogenol B ( 2 ), and (7 β )‐7,29‐dihydroxysoyasapogenol B ( 3 ), were isolated from cultures of the plant endophytic fungus Pestalotiopsis clavispora. Their structures and relative configurations were elucidated by extensive spectroscopic analysis and X‐ray crystallography.