Hydrothiolation of benzyl mercaptan to arylacetylene: application to the synthesis of (E) and (Z)-isomers of ON 01910·Na (Rigosertib®), a phase III clinical stage anti-cancer agent.
Hydrothiolation of benzyl mercaptan to arylacetylene: application to the synthesis of (E) and (Z)-isomers of ON 01910·Na (Rigosertib®), a phase III clinical stage anti-cancer agent.
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DOI:
10.1039/c3ob27220f
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发表时间:
2013-03-28
影响因子:
3.2
通讯作者:
Reddy MV
中科院分区:
文献类型:
--
作者:
Pallela VR;Mallireddigari MR;Cosenza SC;Akula B;Subbaiah DR;Reddy EP;Reddy MV
A stereoselective and efficient method for free radical addition of benzyl thiol to aryl acetylene in the presence of Et3B-hexane has been developed for the synthesis of (Z) and (E)-styryl benzyl sulfides where base catalyzed hydrothiolations have failed. The scope of this reaction was successfully extended for the synthesis of (E)-ON 01910·Na, a phase III clinical stage anti-cancer agent and its inactive geometrical isomer (Z)-ON 01910·Na. It is interesting to note that all the E-isomers synthesized have shown better cytotoxicity profile on cancer cells compared to the Z-isomers.
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影响因子:
3.6
作者:
BENATI, L;CAPELLA, L;SPAGNOLO, P
通讯作者:
SPAGNOLO, P
影响因子:
4
作者:
Burling, S;Field, LD;Turner, P
通讯作者:
Turner, P
影响因子:
1.9
作者:
Ceruti, M;Balliano, G;Viola, F
通讯作者:
Viola, F
影响因子:
5.5
作者:
Fairbanks, Benjamin D.;Sims, Evan A.;Bowman, Christopher N.
通讯作者:
Bowman, Christopher N.
影响因子:
2.3
作者:
COMASSETO, JV;PETRAGNANI, N
通讯作者:
PETRAGNANI, N