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403509-10-4

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403509-10-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 403509-10-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,3,5,0 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 403509-10:
(8*4)+(7*0)+(6*3)+(5*5)+(4*0)+(3*9)+(2*1)+(1*0)=104
104 % 10 = 4
So 403509-10-4 is a valid CAS Registry Number.

403509-10-4Downstream Products

403509-10-4Relevant articles and documents

Structure-activity studies of novel cyanoguanidine ATP-sensitive potassium channel openers for the treatment of overactive bladder

Perez-Medrano, Arturo,Brune, Michael E.,Buckner, Steven A.,Coghlan, Michael J.,Fey, Thomas A.,Gopalakrishnan, Murali,Gregg, Robert J.,Kort, Michael E.,Scott, Victoria E.,Sullivan, James P.,Whiteaker, Kristi L.,Carroll, William A.

, p. 6265 - 6273 (2008/04/05)

A series of novel cyanoguanidine derivatives was designed and synthesized. Condensation of N-(1-benzotriazol-1-yl-2,2-dichloropropyl)-substituted benzamides with N-(substituted-pyridin-3-yl)-N′-cyanoguanidines furnished N-{2,2-dichloro-1-[N′-(substituted-pyridin-3-yl)-N′-cyanoguanidino] propyl}-substituted benzamide derivatives. These agents were glyburide-reversible potassium channel openers and hyperpolarized human bladder cells as assessed by the FLIPR membrane potential dye (KATP-FMP). These compounds were also potent full agonists in relaxing electrically stimulated pig bladder strips, an in vitro model of overactive bladder. The most active compound 9 was evaluated for in vivo efficacy and selectivity in a pig model of bladder instability. Preliminary pharmacokinetic studies in dog demonstrated excellent oral bioavailability and a t1/2 of 15 h. The synthesis, SAR studies, and biological properties of these agents are discussed.

Potassium channel openers

-

, (2008/06/13)

Compounds of formula I: are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.

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