Kumar Padam, Dev Kapil, Sharma Khushbu, Sahai Mahendra, Maurya Rakesh
a Medicinal and Process Chemistry Division , CSIR- Central Drug Research Institute , Lucknow , India.
b Academy of Scientific and Innovative Research, CSIR-Central Drug Research Institute , Lucknow , India.
Nat Prod Res. 2019 Jan;33(2):233-238. doi: 10.1080/14786419.2018.1443099. Epub 2018 Feb 28.
Phytochemical investigation of Cissus quadrangularis stems led to the isolation of one new phenolic glycoside (1) and two new lignan glycosides (7 & 8) along with twelve known compounds (2-6 & 9-15). Their chemical structures were determined on the basis of extensive spectroscopic analysis using 1D, 2D NMR, and mass spectrometric analysis. Among the known compounds, 4-6, 9 and 12 were isolated for the first time from the genus Cissus whereas compounds 10, 11 and 13 for the first time from this plant.
对四角葡萄茎进行植物化学研究，分离得到一种新的酚苷（1）、两种新的木脂素苷（7和8）以及十二种已知化合物（2 - 6和9 - 15）。通过使用一维、二维核磁共振以及质谱分析等广泛的光谱分析确定了它们的化学结构。在这些已知化合物中，4 - 6、9和12首次从葡萄属植物中分离得到，而化合物10、11和13首次从该植物中分离得到。
