Total synthesis of (+)-lactacystin

被引:158
作者
Nagamitsu, T
Sunazuka, T
Tanaka, H
Omura, S
Sprengeler, PA
Smith, AB
机构
[1] UNIV PENN,DEPT CHEM,MONELL CHEM SENSES CTR,PHILADELPHIA,PA 19104
[2] UNIV PENN,DEPT CHEM,RES STRUCT MATTER LAB,PHILADELPHIA,PA 19104
[3] KITASATO INST,BIOL FUNCT RES CTR,MINATO KU,TOKYO 108,JAPAN
[4] KITASATO UNIV,SCH PHARMACEUT SCI,MINATO KU,TOKYO 108,JAPAN
关键词
D O I
10.1021/ja9541544
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A total synthesis of the novel neurotrophic agent (+)-lactacystin (1) has been achieved in 11 steps and 14% overall yield from (2R,3S)-3-hydroxyleucine [(+)-16]. The construction and bioassay of several active analogs are also described. A new asymmetric approach furnished the four stereoisomers of 3-hydroxyleucine, as required starting materials in high overall yield and enantiomeric purity.
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页码:3584 / 3590
页数:7
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