Identification of N-acyl 4-(3-pyridonyl)phenylalanine derivatives and their orally active prodrug esters as dual acting α4β1 and α4β7 receptor antagonists
From a series of N-acyl 4-(3-pyridonyl)phenylalanine derivatives of 4, the trifluoromethyl derivative 28 was identified as a potent, dual acting alpha4 integrin antagonist with activity in primate models of allergic asthma. Investigation of a series of prodrug esters led to the discovery of the morpholinopropyl derivative 48 that demonstrated good intestinal fluid stability, solubility and permeability
[EN] NOVEL FLUORINATED DERIVATIVES AS EGFR INHIBITORS USEFUL FOR TREATING CANCERS<br/>[FR] NOUVEAUX DÉRIVÉS FLUORÉS UTILISÉS EN TANT QU'INHIBITEURS D'EGFR UTILES POUR LE TRAITEMENT DE CANCERS
申请人:TRILLIUM THERAPEUTICS INC
公开号:WO2016123706A1
公开(公告)日:2016-08-11
A novel class of fluorinated derivatives of Formula I have been prepared and found to be useful in the treatment of cancers and other EGFR related disorders.
Pyrrolo-triazine compounds useful as kinase inhibitors
申请人:Bristol-Myers Squibb Company
公开号:EP2289894A2
公开(公告)日:2011-03-02
Compounds having the formula (I), and pharmaceutically acceptable salts, prodrugs, and solvates thereof, are useful as kinase inhibitors, wherein R1, R2, R3, R4, R5, R6, X and Z are as described in the specification.
具有式(I)的化合物及其药学上可接受的盐、原药和溶液可用作激酶抑制剂,其中 R1、R2、R3、R4、R5、R6、X 和 Z 如说明书所述。
DERIVATIVES OF AMPHOTERICIN B
申请人:Sfunga Therapeutics, Inc.
公开号:EP3929203A1
公开(公告)日:2021-12-29
Disclosed are derivatives of amphotericin B (AmB) characterized by improved therapeutic index compared to AmB. The AmB derivatives include C16 ureas, carbamates, and amides according to Formula (I); C3'-substituted C16 ureas, carbamates, and amides according to Formula (II); C16 acyls according to Formula (III); C2'epi-C16 ureas, carbamates, and amides according to Formula (IV); and C16 oxazolidinone derivatives according to Formula (V). Also disclosed are pharmaceutical compositions comprising the AmB derivatives, and therapeutic methods of using the AmB derivatives.
本发明公开了两性霉素 B(AmB)的衍生物,其特点是与 AmB 相比,治疗指数有所提高。这些 AmB 衍生物包括根据式(I)的 C16 脲、氨基甲酸酯和酰胺;根据式(II)的 C3'-取代的 C16 脲、氨基甲酸酯和酰胺;根据式(III)的 C16酰基;根据式(IV)的 C2'表-C16 脲、氨基甲酸酯和酰胺;以及根据式(V)的 C16噁唑烷酮衍生物。还公开了包含 AmB 衍生物的药物组合物,以及使用 AmB 衍生物的治疗方法。