PHENOLIC CONSTITUENTS FROM SEEDS OF COPTIS JAPONICA VAR. DISSECTA

DOI: 10.1016/S0031-9422(00)81760-4

Source and publish data:

Phytochemistry p. 2071 - 2074 (1987)

Update date:2022-09-26

Topics:

Authors:

Mizuno, Mizuo

Kojima, Hiroyuki

Tanaka, Toshijuki

Iinuma, Munekazu

Kimura, Rie

et al. et al.

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Article abstract of DOI:10.1016/S0031-9422(00)81760-4

In addition to coumarinolignans (cleomiscosin A and aquillochin) and 7,4'-dihydroxy-5-methoxyflavanone, a new dihydrochalcone, 2',4,4'-trihydroxy-6'-methoxydihydrochalcone, was isolated from the seeds of Coptis japonica var. dissecta.The structure of the dihydrochalcone was confirmed by comparison with relevant synthetic samples. - Key Word Index: Coptis japonica var. dissecta; Ranunculaceae; cleomiscosin A; aquillochin; 2',4,4'-trihydroxy-6'-methoxydihydrochalcone; 7,4'-dihydroxy-5-methoxyflavanone.

Full text of DOI:10.1016/S0031-9422(00)81760-4

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