PYRIMIDINE-FUSED CYCLIC COMPOUND, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
申请人:SHANGHAI BLUERAY BIOPHARMA CO., LTD.
公开号:US20210053989A1
公开(公告)日:2021-02-25
Disclosed in the present disclosure are a pyrimidine-fused cyclic compound or a pharmaceutically acceptable salt, hydrate, prodrug, stereoisomer, solvate or isotope labeled compound thereof. Also provided in the present disclosure are a preparation method for the compound, a composition comprising the compound and a use of the compound for the preparation of a medicament for the prevention and/or treatment of a disease or condition associated with abnormal SHP2 activity.
Facile synthesis of controllable graphene-co-shelled reusable Ni/NiO nanoparticles and their application in the synthesis of amines under mild conditions
作者:Jianguo Liu、Yuting Zhu、Chenguang Wang、Thishana Singh、Nan Wang、Qiying Liu、Zhibing Cui、Longlong Ma
DOI:10.1039/d0gc02421j
日期:——
catalysts are stable and reusable and were successfully used for the synthesis of primary, secondary, tertiary, and N-methylamines (more than 62 examples). The reaction couples easily accessible carbonyl compounds (aldehydes and ketones) with ammonia, amines, and H2 under very mild industrially viable and scalable conditions (80 °C and 1 MPa H2 pressure, 4 h), offering cost-effective access to numerous functionalized
AMPHOTERICIN B DERIVATIVES WITH IMPROVED THERAPEUTIC INDEX
申请人:THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
公开号:US20160215012A1
公开(公告)日:2016-07-28
Provided are certain derivatives of amphotericin B (AmB) characterized by reduced toxicity and retained anti-fungal activity. Certain of the derivatives are C16 urea derivatives of AmB. Certain of the derivatives are C3, C5, C8, C9, C11, C13, or C15 deoxy derivatives of AmB. Certain of the derivatives include C3′ or C4′ modifications of the mycosamine appendage of AmB. Also provided are methods of making AmB derivatives of the invention, pharmaceutical compositions comprising AmB derivatives of the invention, and methods of use of AmB derivatives of the invention.
[EN] UREA DERIVATIVES OF AMPHOTERICIN B DERIVED FROM SECONDARY AMINES<br/>[FR] DÉRIVÉS D'URÉE DE L'AMPHOTÉRICINE B DÉRIVÉE D'AMINES SECONDAIRES
申请人:UNIV ILLINOIS
公开号:WO2016112243A1
公开(公告)日:2016-07-14
Provided are certain urea derivatives of amphotericin B (AmB) having improved therapeutic index compared to AmB. The compounds of the invention are less toxic than AmB and are useful to treat fungal infections. In certain embodiments the urea derivative of AmB is a compound represented by formula (I) or a pharmaceutically acceptable salt thereof: wherein, independently for each occurrence: R represents methyl, ethyl, propyl, or isopropyl; R' represents methyl, ethyl, propyl, or isopropyl; or R and R', taken together with the nitrogen atom to which they are attached, represent a radical of a cyclic secondary amine. Also provided are methods for making the urea derivatives of AmB.
[EN] COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS ET LEURS UTILISATIONS
申请人:PANO THERAPEUTICS INC
公开号:WO2021055637A1
公开(公告)日:2021-03-25
Provided herein are compounds, such as compounds for use in treating cancer. Also provided are methods of treating cancer, including treatment resistant cancer or cancer associated with a hypoxic tumor.