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Three New Compounds from Incarvillea delavayi
Author(s) -
Lu Tao,
Shen YunHeng,
Lu Min,
Tang Jian,
Shan Lei,
Liu RunHui,
Li HuiLiang,
Zhang WeiDong
Publication year - 2009
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.200800394
Subject(s) - chemistry , dept , phytochemical , heteronuclear single quantum coherence spectroscopy , stereochemistry , two dimensional nuclear magnetic resonance spectroscopy , carbon 13 nmr , biochemistry
Phytochemical studies on the whole plant of Incarvillea delavayi resulted in the isolation of three new compounds, incarvilleaol ( 1 ), incarvillaldehyde ( 2 ) and 2‐(1,4‐dihydroxycyclohexyl)ethyl caffeate ( 3 ). Their structures were defined on the basis of UV, IR, 1D‐ and 2D‐NMR ( 1 H, 1 H‐COSY, DEPT, HSQC, HMBC), as well as HR‐ESI‐MS analyses.