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Chemical investigation of the seeds ofAlbizzia procera benth

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Zusammenfassung

Aus dem Samen vonAlbizzia procera Benth wurden ausser Machaerinsäure 4 triterpenoide Sapogenine isoliert (Verbindung A und B, Proceragenin A und B). Es wurde bewiesen, dass die Verbindung A das 28 → 21-Lacton der Machaerinsäure mit einer Konformationsänderung am Ring D oder E ist, während die Verbindung B als Äthylmachaerinat identifiziert wurde. Bei Proceragenin A und B handelt es sich um Dihydroylactone.

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Author notes

  1. A. K. Roy

    Present address: Roswell Park Memorial Institute, Buffalo, New York, USA

Authors and Affiliations

  1. Department of Chemistry, Botanical Survey of India, Calcutta, India

    Sujata Roy & A. K. Roy

Authors
  1. Sujata Roy
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  2. A. K. Roy
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Additional information

A part of the work was carried out at the Department of Chemistry, Bose Institute, Calcutta-9, India, and was supported in part by the Ministry of Education, Government of India. — The authors desire to express their sincere thanks to Dr.A. K. Barua, Reader in Chemistry, Bose Institute, Calcutta and to the Rev. Dr.H. Santapau, Director, Botanical Survey of India, Calcutta for their keen interest and encouragement.

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Roy, S., Roy, A.K. Chemical investigation of the seeds ofAlbizzia procera benth. Experientia 23, 182–183 (1967). https://doi.org/10.1007/BF02136273

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