8-(3′,3′-Dimethylbutyl)-6-hydroxy-2,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidin-3-one (1) and 5-isopentyl-4a,8a-dimethyldecahydronaphthalen-2-ol (2) have been isolated from the aerial part of Sida rhombifolia L. for the first time along with the previously reported stigmasterol. Their structures were established on the basis of spectral and chemical methods.
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ACKNOWLEDGMENT
We are grateful to the Chittagong University of Engineering & Technology Authority for providing the necessary research fund to complete this research work. Prof. Dr. M. Atiqur Rahman, Department of Botany, University of Chittagong, is thanked for identification of plant materials.
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Published in Khimiya Prirodnykh Soedinenii, No. 4, July–August, 2021, pp. 617–619.
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Sutradhar, R.K., Muhuri, S., Islam, D. et al. Alkaloids and Terpenoids from the Aerial Part of Sida rhombifolia. Chem Nat Compd 57, 724–726 (2021). https://doi.org/10.1007/s10600-021-03458-z
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DOI: https://doi.org/10.1007/s10600-021-03458-z