New alkaloids from Consolida hellespontica

Desai, H. K. ; Joshi, B. S. ; Pelletier, S. W. ; Sener, B. ; Bingol, F. ; Baykal, T. (1993) New alkaloids from Consolida hellespontica Heterocycles, 36 (5). pp. 1081-1089. ISSN 0385-5414

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Abstract

From the aerial parts of Consolida hellespontica (Boiss.) Chater we have isolated the new diterpenoid alkaloids chellespontine (1) and azitine (4). The norditerpenoid alkaloid 1-O-methyldelphisine (7) has not been reported earlier as occurring in nature, and the aporphine alkaloid (+)-corydine (11) has been isolated for the first time in the Ranunculaceae family. Besides these, the known alkaloids delphinine (8), delphisine (9) and bullatine C (14-acetylneoline) (10) have been isolated from this plant. The structures of these alkaloids were established by chemical correlation and spectroscopic studies

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Source:Copyright of this article belongs to Japan Institute of Heterocyclic Chemistry.
ID Code:86871
Deposited On:13 Mar 2012 15:01
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