Planta Med 1979; 36(5): 91-94
DOI: 10.1055/s-0028-1097247
Research Articles

© Georg Thieme Verlag Stuttgart · New York

Anthraquinone Pigments from Seeds of Cassia renigera

R. D. Tiwari, Anjali Richards
  • Department of Chemistry, University of Allahabad, Allahabad, India.
Further Information

Publication History

Publication Date:
13 January 2009 (online)


From the seeds of Cassia renigera three anthraquinone pigments, 1,8–dihydroxy–3,5,7–trimethoxy 2–methyl anthraquinone, 1,5,8–trihydroxy 6,7–dimethoxy–2–methyl anthraquinone–3–O–α–l(–) rhamnopyranoside and 1–hydroxy–8–methoxy–2–methyl anthraquinone–3–O–α–l–(–)rhamnopyranoside have been isolated and studied.