Synthesis of Naamidine A and Selective Access to N(2)-Acyl-2-aminoimidazole Analogues.
Synthesis of Naamidine A and Selective Access to N(2)-Acyl-2-aminoimidazole Analogues.
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DOI:
10.1021/acs.joc.5b01703
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发表时间:
2015-10-16
影响因子:
3.6
通讯作者:
Looper, Ryan E.
中科院分区:
文献类型:
--
作者:
Gibbons, Joseph B.;Salyant, Justin M.;Vaden, Rachel M.;Kwon, Ki-Hyeok;Welm, Bryan E.;Looper, Ryan E.
A short and scalable synthesis of naamidine A, a marine alkaloid with a selective ability to inhibit epidermal growth factor receptor (EGFR)-dependent cellular proliferation, has been achieved. A key achievement in this synthesis was the development of a regioselective hydroamination of a monoprotected propargylguanidine to deliver N3-protected cyclic ene-guanidines. This permits the extension of this methodology to prepare N2-Acyl analogues in a fashion that obviates the troublesome acylation of the free 2-aminoimidazoles, which typically yields mixtures of N2- and N2,N2-diacylated products.
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影响因子:
2.3
作者:
LaBarbera DV;Modzelewska K;Glazar AI;Gray PD;Kaur M;Liu T;Grossman D;Harper MK;Kuwada SK;Moghal N;Ireland CM
通讯作者:
Ireland CM
影响因子:
16.6
作者:
Gommermann, N;Koradin, X;Knochel, P
通讯作者:
Knochel, P
影响因子:
16.6
作者:
Ermolat'ev, Denis S.;Bariwal, Jitender B.;Van der Eycken, Erik V.
通讯作者:
Van der Eycken, Erik V.
影响因子:
2.7
作者:
Das, Jayanta;Bhan, Arunoday;Mandal, Subhrangsu S.;Lovely, Carl J.
通讯作者:
Lovely, Carl J.
影响因子:
5.1
作者:
CHAN, GW;MONG, S;WESTLEY, JW
通讯作者:
WESTLEY, JW