Bufospirostenin A and Bufogargarizin C, Steroids with Rearranged Skeletons from the Toad Bufo bufo gargarizans.

Abstract

Bufospirostenin A (1) and bufogargarizin C (2), two novel steroids with rearranged A/B rings, were isolated from the toad Bufo bufo gargarizans. Compound 1 represents the first spirostanol found in animals. Compound 2 is an unusual bufadienolide with a cycloheptatriene B ring. Their structures were elucidated by spectroscopic analysis, single crystal X-ray… (More)
DOI: 10.1021/acs.jnatprod.6b01018

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Cite this paper

@article{Tian2017BufospirosteninAA, title={Bufospirostenin A and Bufogargarizin C, Steroids with Rearranged Skeletons from the Toad Bufo bufo gargarizans.}, author={Hai-yan Tian and Li-Jun Ruan and Tong Yu and Qing-Fei Zheng and Nan-Hao Chen and Ruibo Wu and Xiao-qi Zhang and Lei Wang and Ren-wang Jiang and Wen-Cai Ye}, journal={Journal of natural products}, year={2017}, volume={80 4}, pages={1182-1186} }