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Zhong Yao Cai ; 31(8): 1160-2, 2008 Aug.
Article in Chinese | MEDLINE | ID: mdl-19112894

ABSTRACT

OBJECTIVE: To study chemical constituents of antibacterial activity fraction of Angelica polymorpha. METHODS: Compounds were isolated by repeatedly silica gel column chromatography and recrystallization. Their structures were identified by physical and chemical evidences and spectral methods. RESULTS: Seven compounds were obtained from the antibacterial activity fraction, their structures were elucidated as: bisabolangelone(I), isoimperatorin (II), oxypeucedanine(III), isooxypeucedanine(IV), oxypeucedanin hydrate(V), bergapten(VI), pabulenol(VII). CONCLUSION: Bisabolangelone(I) is obtained from this plant for the first time. Compound (II)-(VII) belong to linear furanocourmarins.


Subject(s)
Angelica/chemistry , Furocoumarins/isolation & purification , Plants, Medicinal/chemistry , Sesquiterpenes/isolation & purification , 5-Methoxypsoralen , Anti-Bacterial Agents/chemistry , Anti-Bacterial Agents/isolation & purification , Chromatography, High Pressure Liquid , Coumarins/chemistry , Coumarins/isolation & purification , Ficusin/chemistry , Ficusin/isolation & purification , Furocoumarins/chemistry , Methoxsalen/analogs & derivatives , Methoxsalen/chemistry , Methoxsalen/isolation & purification , Plant Roots/chemistry , Sesquiterpenes/chemistry
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