title: [Studies on chemical constituents from the corm of Cremastra appendiculata].
abstract: OBJECTIVE
  To study the chemical constituents of the corm of the planted Cremastra appendiculata.
  
  
  METHODS
  The compounds were isolated by column chromatography with silica gel and Sephadex LH-20, and their structures were elucidated by means of spectroscopic methods including 2D NMR techniques.
  
  
  RESULTS
  Six compounds were isolated, and identified as isohircinol (I), flavanthrinin (II), p-hydroxyphenylethyl alcohol (III), 3,4-dihydroxyphenylethyl alcohol (IV), daucosterol (V), beta-sitosterol (VI).
  
  
  CONCLUSIONS
  These compounds were not previously isolated from this plant, and isohircinol (I) was obtained from natural source for the first time.
authors: Institute of Materia Medica, Chinese Academy of Medial Sciences, Being 100050, China.
authors: Zhen
authors: Z
authors: Xue
authors: Shuai
authors: S
authors: Li
authors: Su-juan
authors: SJ
authors: Wang
authors: Yong-chun
authors: YC
authors: Yang
authors: Ding-xiang
authors: DX
authors: He
authors: Guang-lun
authors: GL
authors: Ran
authors: Ling-zhong
authors: LZ
authors: Kong
authors: Jian-gong
authors: JG
authors: Shi
mesh_terms: D029595:Orchidaceae / Q000737:chemistry*; D010626:Phenylethyl Alcohol / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D012855:Sitosterols; C005975:3,4-dihydroxyphenylethanol; D010626:Phenylethyl Alcohol; C011015:lyoniside