Total synthesis and stereochemistry of cytoblastin.
Total synthesis and stereochemistry of cytoblastin.
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细胞增殖素的全合成和立体化学。
DOI:
10.1016/s0968-0896(98)00113-8
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发表时间:
1998
影响因子:
3.5
通讯作者:
Kishi,Y
中科院分区:
文献类型:
--
作者:
Moreno,OA;Kishi,Y
The first total synthesis and stereochemical assignment of cytoblastin were reported. Key steps included the palladium-mediated coupling of N-SEM-7-bromoindolactam V ((−)-11) with allylstannane c-13, and osmium tetroxide-mediated dihydroxylation of 14, both of which were stereoselective. The stereochemistry of cytoblastin was determined as 1A via spectroscopic analysis of the pentacyclic derivative 21 of cytoblastin. A connection was then made between the stereochemistry so elucidated and the Kishi/Rando hypothesis for the structural correlation between (S)-1,2-diacylglycerol and tumor promoters for the process of protein kinase C activation.
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DOI:
10.1083/jcb.101.1.36
发表时间:
1985-07
期刊:
The Journal of cell biology
影响因子:
--
作者:
Williams RK;Goridis C;Akeson R
通讯作者:
Akeson R
影响因子:
64.8
作者:
Paul C. Letourneau;P. Ray;M. Bernfield
通讯作者:
M. Bernfield
DOI:
--
发表时间:
1976
期刊:
影响因子:
--
作者:
P. Sengel
通讯作者:
P. Sengel
影响因子:
5.2
作者:
J. Holtfreter
通讯作者:
J. Holtfreter
影响因子:
64.5
作者:
H. Urushihara;M. Takeichi
通讯作者:
M. Takeichi