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250681-53-9

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250681-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 250681-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,6,8 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 250681-53:
(8*2)+(7*5)+(6*0)+(5*6)+(4*8)+(3*1)+(2*5)+(1*3)=129
129 % 10 = 9
So 250681-53-9 is a valid CAS Registry Number.

250681-53-9Relevant articles and documents

PYRIMIDINE DERIVATIVES

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Page 28, (2010/02/10)

The invention concerns pyrimidine derivatives of Formula (I) wherein m is 0-3 and each Ris a group such as hydroxy, halogeno, trifluoromethyl and cyano; Ris hydrogen, halogeno or (1-6C)alkyl; n is 0-2 and each Ris a group such as hydroxy, halogeno, trifluoromethyl and cyano; p is 0-4; and Qis aryl or heteroaryl; or pharmaceutically acceptable salts or in vivo cleavable esters thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of diseases or medical conditions mediated by cytokines.

Novel, potent and selective anilinoquinazoline and anilinopyrimidine inhibitors of p38 MAP kinase

Cumming, John G.,McKenzie, Caroline L.,Bowden, Stuart G.,Campbell, Douglas,Masters, David J.,Breed, Jason,Jewsbury, Philip J.

, p. 5389 - 5394 (2007/10/03)

SAR studies led to the identification of 4-(3-benzoylamino-6-methyl- anilino)quinazolines as potent and selective inhibitors of p38 MAP kinase. Further optimisation led to the identification of a series of 4-(3-benzoylamino-6-methyl-anilino)pyrimidines as potent inhibitors of the p38 MAP kinase signalling pathway in vitro and in vivo. SAR studies led to the identification of 4-(3-benzoylamino-6-methyl-anilino)quinazolines as potent and selective inhibitors of p38 MAP kinase. Further optimisation led to the identification of a series of 4-(3-benzoylamino-6-methyl-anilino)pyrimidines as potent inhibitors of the p38 MAP kinase signalling pathway in vitro and in vivo.

BEZAMIDE DERIVATIVES FOR THE TREATMENT OF DISEASES MEDIATED BY CYTOKINES

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, (2008/06/13)

The invention concerns the use of amide derivatives of formula (I) wherein: R1 and R2 are substituents such as hydroxy, C1-6alkoxy, mercapto, C1-6alkylthio, amino, C1-6alkylamino and di-(C1-6alkyl)amino; m and p are independently 0-3; R3 is C1-4alkyl; q is 0-4; and R4 is aryl or cycloalkyl; or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for use in the treatment of diseases or medical conditions mediated by cytokines

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