Sphingolipid metabolite mimetics and methods of synthesizing them are provided. The sphingolipid metabolite mimetics are shown to be effective at inducing apoptosis in various types of tumor cells. Further, the sphingolipid metabolite mimetics are shown to be effective at sensitizing multiple types of tumor cells to TRAIL-induced apoptosis. Formulations containing one or more sphingolipid metabolite mimetics and, optionally, one or more cell death receptor agonists are provided. Methods of treating cancer in a subject in need thereof are provided using one or more sphingolipid metabolite mimetics.
[EN] SPHINGOLIPID METABOLITE MIMETICS<br/>[FR] MIMÉTIQUES DE MÉTABOLITES SPHINGOLIPIDIQUES
申请人:UNIV ZHEJIANG
公开号:WO2014066613A3
公开(公告)日:2014-08-28
NOVEL INSULIN DERIVATIVES AND PHARMACEUTICAL PREPARATIONS CONTAINING THESE DERIVATIVES
申请人:NORDISK GENTOFTE A/S
公开号:EP0216832A1
公开(公告)日:1987-04-08
[EN] NOVEL INSULIN DERIVATIVES AND PHARMACEUTICAL PREPARATIONS CONTAINING THESE DERIVATIVES
申请人:NORDISK GENTOFTE A/S
公开号:WO1986005496A1
公开(公告)日:1986-09-25
(EN) Insulin derivatives wherein the B30 carboxyl group is blocked with an uncharged group and optionally one to four of the carboxylic acid groups on the amino acid residues of positions A4, A17, A21, B13 and B21 are blocked with or converted into an uncharged group provided that when only the B30 carboxyl group is blocked with an uncharged group, said group comprises an alkyl group having at least 8 carbon atoms, and pharmaceutical preparations containing these insulin derivatives.(FR) Dans des dérivés d'insuline, le groupe carboxyle B30 est bloqué par un groupe non chargé et facultativement, un à quatre groupes d'acide carboxylique sur les radicaux d'acides aminés des positions A4, A17, A21, B13 et B21 sont bloqués par un groupe non chargé, ou convertis en groupes non bloqués, à condition que lorsque seul le groupe carboxylique B30 est bloqué par un groupe non chargé, ce groupe comprenne un groupe alcoyle ayant au moins 8 atomes de carbone. Des préparations pharmaceutiques contiennent ces dérivés d'insuline.
Chemical synthesis and functional characterization of a new class of ceramide analogues as anti-cancer agents
作者:Qianqian Liu、Xia Li、Yong-Sheng Bao、Jingxin Lu、Hua Li、Zhizhen Huang、Feiyan Liu
DOI:10.1016/j.bmc.2019.02.030
日期:2019.4
hallmark of human cancer. Ceramide analogues thereby represent a new class of anti-cancer agents. We aimed at developing effective and low toxic ceramide analogues and synthesized a new class of ceramide analogues starting from l-threonine. Several analogues exhibit potent cytotoxicity against human cancer cells in vitro with IC50 as low as 4.8 μM. These ceramide analogues decreased xIAP and Bcl-xL level