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Summary 1. FromInula japonica a new sesquiterpene lactone — deacetylinulicin — has been isolated.2. Spatial formulas have been put forward for inulicin and deacetylinulicin (Ia and Ib, respectively).All-Union Scientific-Research Institute of Medicinal Plants. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 730–733, November–December, 1974. 相似文献
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A new sesquiterpene:11,12,13-trihydroxy-4(15),7(8)-eudesmdien-9-one was isolated from Saussurea parviflora. The structure was elucidated on the basis of spectral evidence. 相似文献
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O. A. Konovalova K. S. Rybalko V. I. Sheichenko D. A. Pakaln 《Chemistry of Natural Compounds》1974,7(6):719-721
Conclusions 1. Two sesquiterpene lactones have been isolated from the epigeal green part ofArtemisia caucasica Willd.: one with the composition C15H18O5·H2O, which has been called grossmisin, and one with the composition C15H18O5, identified as rutifolin. Structure (I) has been proposed for grossmisin.2. The structure of anhydroaustricin has been reviewed. Structure (II) is proposed for it.Pyatigorsk Pharmaceutical Institute. All-Union Scientific-Research Institute for Medicinal Plants. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 741–744, November–December, 1971. 相似文献
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Pyatigorsk Pharmaceutical Institute. Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 724–725, September–October,
1991. 相似文献
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