A compound represented by the formula (I)
wherein
ring Cy1 is a 5-membered aromatic heterocycle optionally further substituted besides a group represented by -A-B,
ring Cy2 is an optionally substituted benzene ring,
ring Cy3 is an optionally substituted 5-membered aromatic heterocycle,
ring Cy4 is an optionally substituted 6-membered aromatic ring,
A is -CONRa- or -NRaCO-,
Ra is a hydrogen atom or a substituent,
B is a hydrogen atom or an optionally substituted C1-6 alkyl-group,
X is an optionally substituted C1-2 alkylene, -Y-, -Y-CH2- or - CH2-Y-,
Y is an oxygen atom, -NRb- or -S(O)m-,
Rb is a hydrogen atom or a substituent, and
m is 0, 1 or 2,
provided that
N-methyl-4-[2-[3,4,5-trimethoxyphenyl)amino]-1,3-benzoxazol-7-yl]thiophene-2-carboxamide is excluded,
or a salt thereof,
has an agonistic action on GPR52, and is useful as an agent for the prophylaxis or treatment of schizophrenia and the like.
BIARYL AMINO ACIDS AND THEIR USE IN DNA BINDING OLIGOMERS
申请人:Howard Philip Wilson
公开号:US20110160192A1
公开(公告)日:2011-06-30
Compounds of formula (I): Z′-CO-A-B—NH-Z (I) wherein: Z is H or an amino protecting group; Z′ is OH, a protected or activated hydroxyl group or Cl; A is an optionally substituted C
5-6
arylene group; and B is an optionally substituted C
5-6
arylene group.
Pd-Catalyzed Amination of Base-Sensitive Five-Membered Heteroaryl Halides with Aliphatic Amines
作者:Elaine C. Reichert、Kaibo Feng、Aaron C. Sather、Stephen L. Buchwald
DOI:10.1021/jacs.2c13520
日期:2023.2.15
functional-group-tolerant method for the Pd-catalyzedC–Ncross-coupling of five-membered heteroaryl halides with primary and secondary amines, an important but underexplored transformation. Coupling reactions of challenging, pharmaceutically relevant heteroarenes, such as 2-H-1,3-azoles, are reported in good-to-excellent yields. High-yielding coupling reactions of a wide set of five-membered heteroaryl
Disclosed are a compound (as shown in formula I) as an extracellular signal-regulated kinase (ERK) inhibitor, a pharmaceutical composition thereof, a preparation method therefor, and use thereof in treating ERK-mediated diseases. Said compound plays a role by regulating a plurality of processes such as cell proliferation, apoptosis, migration and angiogenesis.
公开了一种作为细胞外信号调节激酶(ERK)抑制剂的化合物(如式 I 所示)、其药物组合物、其制备方法以及其在治疗 ERK 介导的疾病中的用途。所述化合物通过调节细胞增殖、凋亡、迁移和血管生成等多个过程发挥作用。
[EN] ERK INHIBITOR AND USE THEREOF<br/>[FR] INHIBITEUR D'ERK ET SON UTILISATION<br/>[ZH] ERK抑制剂及其应用