Specionin and Speciosides A and B: New Aromatic Lactones from Ononis speciosa
β Scribed by Barrero, Alejandro F.; Sanchez, Juan F.; Barton, Antonio; Rodriguez, Ignacio
- Book ID
- 127202225
- Publisher
- American Chemical Society
- Year
- 1989
- Tongue
- English
- Weight
- 250 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0163-3864
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π SIMILAR VOLUMES
## Abstract Two new C~22~βsteroidal lactone glycosides, ypsilactosides A (**1**) and B (**2**), were isolated from the EtOH extract of the whole plant of __Ypsilandra thibetica.__ Their structures were established as (3__Ξ²__,5__Ξ±__,16__Ξ²__,20__S__)β3,16βdihydroxyβ6βoxopregnaneβ20βcarboxylic acid __
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