[EN] PYRIMIDOPYRIMIDOINDAZOLE DERIVATIVE<br/>[FR] DÉRIVÉ DE PYRIMIDO-PYRIMIDO-INDAZOLE
申请人:BANYU PHARMA CO LTD
公开号:WO2010098367A1
公开(公告)日:2010-09-02
The invention is to provide a novel anticancer agent or sensitizer for cancer chemotherapy or radiotherapy. A compound of a general formula (I): wherein A means an aryl group or a heteroaryl group, or a group of a formula (a):; R1 means a -(C=O)aOb(C1-C6)alkyl group, a -(C=O)aOb(C2-C6)alkenyl group, a -(C=O)aOb(C3-C6)cycloalkyl group, an aryl group or a heteroaryl group; R2 and R3 each mean a hydrogen atom, a halogen atom, a hydroxyl group, a carboxyl group, a -(C=O)aOb(C1-C6)alkyl group or a group of -(C=O)aN(R1e)R2e; R4 means a hydrogen atom or a (C1-C6)alkyl group, and the like have an excellent Wee1-kinase-inhibitory effect, and are therefore useful in the field of medicine, especially in the field of various cancer treatments.
[EN] 5-SULFAMOYL-2-HYDROXYBENZAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS DE 5-SULFAMOYL-2-HYDROXYBENZAMIDE
申请人:GLAXOSMITHKLINE IP DEV LTD
公开号:WO2017153952A1
公开(公告)日:2017-09-14
The invention is directed to substituted salicylamide derivatives. Specifically, the invention is directed to compounds according to Formula (I): wherein R, R1 and R2 are as defined herein, or a pharmaceutically acceptable salt thereof. The compounds of the invention are inhibitors of CD73 and can be useful in the treatment of cancer, pre-cancerous syndromes and diseases associated with CD73 inhibition, such as AIDS, the treatment of HIV, autoimmune diseases, infections, atherosclerosis, and ischemia–reperfusion injury. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting CD73 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.
A compound for use in the treatment of a disease ameliorated by the inhibition of Notum of formula (I): (I)
一种用于治疗通过抑制公式(I)中的Notum改善的疾病的化合物:(I)
PYRIMIDOPYRIMIDOINDAZOLE DERIVATIVE
申请人:Goto Yasuhiro
公开号:US20120134955A1
公开(公告)日:2012-05-31
The invention is to provide a novel anticancer agent or sensitizer for cancer chemotherapy or radiotherapy. A compound of a general formula (I): wherein A means an aryl group or a heteroaryl group, or a group of a formula (a):; R
1
means a —(C═O)
a
O
b
(C1-C6)alkyl group, a —(C═O)
a
O
b
(C2-C6)alkenyl group, a —(C═O)
a
O
b
(C3-C6)cycloalkyl group, an aryl group or a heteroaryl group; R
2
and R
3
each mean a hydrogen atom, a halogen atom, a hydroxyl group, a carboxyl group, a —(C═O)
a
O
b
(C1-C6)alkyl group or a group of —(C═O)
a
N(R
1e
)R
2e
; R
4
means a hydrogen atom or a (C1-C6)alkyl group, and the like have an excellent Wee 1-kinase-inhibitory effect, and are therefore useful in the field of medicine, especially in the field of various cancer treatments.
The present invention provides a compound represented by the following general formula (I) or a salt thereof which has a Syk inhibitory effect (in the formula R1 represents a hydrogen atom or an optionally Ra-substituted C1-C6 alkyl group; A represents a hydrogen atom, an optionally Ra-substituted C1-C8 alkyl group, an optionally Ra-substituted C2-C6 alkenyl group, an optionally Ra-substituted C2-C6 alkynyl group, an optionally Rb-substituted C3-C10 cycloalkyl group, an optionally Rb-substituted C6-C14 aromatic hydrocarbon group, an optionally Rb-substituted 4- to 10-membered unsaturated heterocyclic group, or an optionally Rb-substituted 4-to 10-membered saturated heterocyclic group, or optionally forms a 4- to 10-membered unsaturated heterocyclic ring or a 4- to 10-membered saturated heterocyclic ring together with R1 and the nitrogen atom bonded thereto; R2 represents a hydrogen atom or an optionally Ra-substituted C1-C6 alkyl group; and B represents an optionally Rc-substituted unsaturated heterocyclic group).