title: [Chemical constituents of seeds of Camellia sinensis var. assamica].
abstract: Five compounds were isolated from the acid-hydrolytic products of n-butanol extract and ethanol extract of the seeds of Camellia sinensis var. assamica. Their structures were elucidated by chemical and spectroscopic analyses as octacosane, three new acyl-sapogenins: 22-O-angeloyl theasapogenol B, 22-O-angeloyl theasapogenol E and 22-O-angeloyl theasapogenol A, and naringenin respectively.
authors.affiliation: Chemistry Research Department of Natural Medicine, Kunming Medical College.
authors.forename: J
authors.initials: J
authors.lastname: Wei
authors.forename: Q
authors.initials: Q
authors.lastname: Zuo
authors.forename: Y
authors.initials: Y
authors.lastname: Zhu
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D020448:Ericales / Q000737:chemistry*; D044950:Flavanones; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D012502:Sapogenins / Q000737:chemistry / Q000302:isolation & purification*; D012639:Seeds / Q000737:chemistry
chemical_list: C409591:22-O-angeloyl theasapogenol E; D004365:Drugs, Chinese Herbal; D044950:Flavanones; D005419:Flavonoids; D012502:Sapogenins; C005273:naringenin