Detail of "41663-73-4"

Reference

Research on heterocyclic compounds

Research on heterocyclic compounds.Some chemicals with cas registry numbers like 41663-73-4 and 61984-79-0 are also used. V. Imidazo[2,1-b]thiazole-6-acetic acids and -2-acetic acids. Abignente, E.; Arena, F.; De Caprariis, P.; Parente, L. (Ist. Chim. Farm. Tossicol., Univ. Napoli, Naples, Italy). Farmaco, Ed. Sci., 31(12), 880-7 (Italian) 1976. CODEN: FRPSAX. DOCUMENT TYPE: Journal CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 1 Imidazothiazoleacetic acids I [R = H; R1 = Me, R2 = H, Me; R1 = H, R2 = Cl, Br, H; R1R2 = CH:CHCH:CH, CH:CMeCMe:CH, CH:CClCH:CH, CH:CHC(OMe):CH] were prepd. by condensing the aminothiazoles with BrCH2COCH2CO2Et and hydrolyzing I (R = Et). I (R = H) caused 8.6-37.7% inhibition of carrageenin edema in rats at 120-200 mg/kg. .