参考标题:Synthesis Of 2-Mono- And 2,2-Bis[2-(1H-Tetrazol-5-Yl)Ethyl] Derivatives Of Dipterocarpol 作者:E. I. Rodionov,A. A. Kovaleva,A. D. Zorina,G. L. Starova,R. E. Trifonov |发布日期:2018.3 摘要:The Azidation Of 2,2-Bis(2-Cyanoethyl)-20-Hydroxydammar-24-En-3-One Afforded New Tetrazole Derivatives Of Natural Dipterocarpol, 2-(2-Cyanoethyl)-2-[2-(1H-Tetrazol-5-Yl)Ethyl]-20-Hydroxydammar-24-En- 3-Ones, 2,2-Bis[2-(1H-Tetrazol-5-Yl)Ethyl]-20-Hydroxydammar-24-En-3-One, And 2,2-Bis[2-(1H-Tetrazol-5-Yl)- Ethyl]-3-Oxo-25,26,27-Trinordammaran-(20S),24-Olide. The Structure Of The Final And Intermediate
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参考文献:10.1016/s0040-4039(98)02657-4 摘要:Huang R, Harrison LJ, Sim K. A triterpenoid with a novel abeo-dammarane skeleton from Dysoxylum cauliflorum. Tetrahedron Letters. 1999 Feb;40(8):1607–10. doi: 10.1016/s0040-4039(98)02657-4.