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503612-86-0

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503612-86-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503612-86-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,6,1 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 503612-86:
(8*5)+(7*0)+(6*3)+(5*6)+(4*1)+(3*2)+(2*8)+(1*6)=120
120 % 10 = 0
So 503612-86-0 is a valid CAS Registry Number.

503612-86-0Downstream Products

503612-86-0Relevant articles and documents

Design, synthesis, and biological activity of novel tetrahydropyrazolopyridone derivatives as FXa inhibitors with potent anticoagulant activity

Sun, Xiaoqing,Hong, Zexin,Liu, Moyi,Guo, Su,Yang, Di,Wang, Yong,Lan, Tian,Gao, Linyu,Qi, Hongxia,Gong, Ping,Liu, Yajing

, p. 2800 - 2810 (2017)

A series of novel tetrahydropyrazolopyridone derivatives containing 1,3,4-triazole, triazolylmethyl, and partially saturated heterocyclic moieties as P2 binding element was designed, synthesized, and evaluated in vitro for anticoagulant activity in human and rabbit plasma. All compounds showed moderate to significant potency, and compounds 15b, 15c, 20b, 20c, and 22b were further examined for their inhibitory activity against human FXa in vitro. While compounds 15c and 22b were tested for rat venous thrombosis in vivo. The most promising compound 15c, with an IC50 (FXa) value of 0.14?μM and 98% inhibition rate, warranted further investigation as an FXa inhibitor.

LACTAM-CONTAINING COMPOUNDS AND DERIVATIVES THEREOF AS FACTOR XA INHIBITORS

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Paragraph 0879, (2017/04/28)

The present application describes lactam-containing compounds and derivatives thereof of Formula I: P4—P-M-M4??I or pharmaceutically acceptable salt forms thereof, wherein ring P, if present is a 5-7 membered carbocycle or heterocycle and ring M is a 5-7 membered carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.

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