105350-26-3 Usage
Uses
SR 2640 Hydrochloride is a useful intermediate. It is a potent, selective LTD4 /LTE4 receptor antagonist.
Biological Activity
Potent and selective competitive leukotriene D 4 and E 4 receptor antagonist. Inhibits LTD 4 - but not histamine-induced guinea pig ileum and trachea contraction (pA 2 = 8.7). Also inhibits LTD 4 -attenuation of human PMN chemotaxis. Orally active in vivo .
Check Digit Verification of cas no
The CAS Registry Mumber 105350-26-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,3,5 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 105350-26:
(8*1)+(7*0)+(6*5)+(5*3)+(4*5)+(3*0)+(2*2)+(1*6)=83
83 % 10 = 3
So 105350-26-3 is a valid CAS Registry Number.
InChI:InChI=1/C23H18N2O3/c26-23(27)20-9-2-4-11-22(20)24-17-7-5-8-19(14-17)28-15-18-13-12-16-6-1-3-10-21(16)25-18/h1-14,24H,15H2,(H,26,27)
105350-26-3Relevant articles and documents
Pyridyl and quinoline derivatives
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, (2008/06/13)
The present invention relates to compounds of formula I STR1 in which formula I X stands for O, S, STR2 R1 and R2 which can be the same or different stand for hydrogen, straight or branched, saturated or unsaturated, unsubstituted or