3α‐Hydroxytirucalla‐7,24‐dien‐21‐oic acid: a triterpene from Protium crenatum Sandwith |
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| Authors: | Asilo J Mora Gerzon Delgado Graciela Díaz de Delgado Alfredo Usubillaga Nancy Khouri Ali Bahsas |
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| Institution: | Asiloé J. Mora,Gerzon Delgado,Graciela Díaz de Delgado,Alfredo Usubillaga,Nancy Khouri,Ali Bahsas |
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| Abstract: | The crystal structure of the title compound, C30H48O3, a triterpene extracted from the resin of Protium crenatum Sandwith, is reported. The aliphatic acidic side chain is attached to the tirucallene four‐ring system on its α‐face and is extended by 7.248 (5) Å in the `left‐hand' orientation. |
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