| 1 | Taxuchin B,a New Chlorine-Containing Taxoid显示文摘A new taxoid, taxuchin B[1], has been isolated from twigs and needles of Taxus chinensis. It is the first chlorine-containing taxoid reported to | Fang, WS Fang, QC Liang, XT Lu, Y Wu, N Zheng, QT | 1997 | Chinese Chemical Letters1997，8，3： | 2 |
| 14 | Syntheses of a new type of chiral phosphines from glucose显示文摘Methyl 3-deoxy-3-(diphenylphosphino)-4,6-O-benzylidene-α-D-altropyranoside (1) and methyl 2-deoxy-2-(diphenylphosphino)-4,6-O-benzylidene-α-D-altropyranoside (2) were prepared from methyl 2,3-anhydro-4,6-O-benzylidene-O-D-mannopyranoside and methyl 2,3-anhydro-4,6-O-benzyl-idene-α-D-allopyranoside,respectively,via regioselective and stcreospecific ring-opening reactions in high yields.Compounds 1 and 2 were oxidized to give the corresponding phosphine oxides (3 and 4). | Shi, JC Wen, TB Wu, DX Lu, GT Hong, MC Liu, QT Kang, BS Wang, HQ Lu, SJ | 1996 | Chinese Journal of Chemistry1996，14，5： | 0 |
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