摘要:
A subject of the present invention is novel compounds comprising 2 or 3 benzothiazole-4,7-dione- or benzooxazole-4,7-dione-type units, which inhibit the cdc25 phosphatases, in particular cdc25-C phosphatase. These compounds can in particular be used in the treatment of cancer.
摘要:
The invention concerns the use as cdc25 phosphatase inhibitors, in particular cdc25-C phosphatase, and CD45 phosphatase, of compounds of general formula (I), wherein: W represents O or S. In accordance with the invention, the compounds of general formula (I) can in particular be used for preparing a medicine for cancer treatment.
摘要:
A subject of the present invention is 4,7-dioxobenzothiazole-2-carboxamide derivatives, which inhibit the cdc25 phosphatases, in particular cdc25-C phosphatase. These compounds can in particular be used in the treatment of cancer.
摘要:
The invention concerns the use as cdc25 phosphatase inhibitors, in particular cdc25-C phosphatase, and CD45 phosphatase, of compounds of general formula (I), wherein: W represents O or S. In accordance with the invention, the compounds of general formula (I) can in particular be used for preparing a medicine for cancer treatment.
摘要:
The invention concerns the use as cdc25 phosphatase inhibitors, in particular cdc25-C phosphatase, and CD45 phosphatase, of compounds of general formula (I), wherein: W represents O or S. In accordance with the invention, the compounds of general formula (I) can in particular be used for preparing a medicine for cancer treatment
摘要:
A method of inhibiting cdc25 phosphatases in warm-blooded animals comprising administering to warm-blooded animals in need thereof an effective amount of a compound of the formula wherein the substituents are defined as in the specification.
摘要:
A subject of the present invention is 4,7-dioxobenzothiazole-2-carboxamide derivatives, which inhibit the cdc25 phosphatases, in particular cdc25-C phosphatase. These compounds can in particular be used in the treatment of cancer.
摘要:
The invention concerns the use as cdc25 phosphatase inhibitors, in particular cdc25-C phosphatase, and CD45 phosphatase, of compounds of general formula (I), wherein: W represents O or S. In accordance with the invention, the compounds of general formula (I) can in particular be used for preparing a medicine for cancer treatment.
摘要:
The invention concerns novel cdc25 phosphatase inhibitors, and in particular cdc25-C, which correspond to the general formula (I) wherein: A represents a carbocyclic aryl radical optionally substituted 1 to 3 times by one or more radicals independently selected among a halogen atom and an alkyl, hydroxy, alkoxy, alkylthio or NR1R2 radical wherein R1 and R2 represent a hydrogen atom or an alkyl radical or R1 and R2 form together with the nitrogen atom a heterocycle of 4 to 7 members comprising 1 to 2 heteroatoms, the members required to complete the heterocycle being selected independently among the CR3R4—, —O—, —S and NR5-radicals, R3 and R4 representing independently each time they are involved a hydrogen atom or an alkyl, hydroxy, alkoxy, amino, alkylamino or dialkylamino radical, and R5 representing independently each time it is involved a hydrogen atom or an alkyl radical, or A represents a phenyl radical substituted by a phenyl radical optionally substituted 1 to 3 times by one or more radicals selected independently among a halogen atom and an alkyl, hydroxy, alkoxy, alkylthio or NR1R2 radical wherein R1 and R2 represent a hydrogen atom or an alkyl radical; B represents a —(CH2)i—(CO)— or —NH—CO—(CH2)n or —(CH2)p and i and n being integers from 0 to 2 and p being an integer from 0 to 1; W represents a hydrogen atom or an alkyl radical; X represents a —(CH2)q— or (CH2)j—CO—(CH2)r—, q being an integer from 1 to 4 and j and r being integers from 0 to 6; Y represents in particular a nitrophenyl, aminophenyl, alkylaminophenyl or dialkylaminophenyl radical or the radical (T)
摘要:
A subject of the invention is a selective process for the preparation of derivatives of benzothiazole-4,7-diones and benzoxazole-4,7-diones monosubstituted in position 5 or in position 6 by an amino group itself optionally substituted. Said derivatives are inhibitors of the Cdc25 phosphatases and can be used for preparing medicaments intended to treat cancer. The invention also offers synthesis intermediates which are useful in implementing the process of the invention. The invention also relates in particular to the following derivatives of benzothiazole-4,7-diones: 2-(2-chloro-6-fluorophenyl)-5-{[2-(dimethylamino)ethyl]amino}-1,3-benzothiazole-4,7-dione; 2-(2-chloro-6-fluorophenyl)-5-[(2-pyrrolidin-1-ylethyl)amino]-1,3-benzothiazole-4,7-dione.