Detail of "33045-53-3"

Reference

Sulpiride

Sulpiride. (Higashigawa, Tetsuo, Japan). Jpn. Kokai Tokkyo Koho JP 58157765 A2 19 Sep 1983 Showa, 3 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C07D207-09. 88714-40-3 and 33045-53-3 are cas registry numbers of chemicals which are used as reagents here. APPLICATION: JP 82-38628 11 Mar 1982. DOCUMENT TYPE: Patent CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) Antiulcer sulpiride (I) was prepd. by stirring Et 2-methoxy-5-sulfamoylbenzoate with 1-ethyl-2-aminomethylaziridine at 60-65° for 24 h followed by treatment of the resulting II with H2C:CH2 at 120° for 2 h. .

N-(1-Ethyl-2-pyrrolidylmethyl)-2-methoxy-5-sulfamoyl benzamide

N-(1-Ethyl-2-pyrrolidylmethyl)-2-methoxy-5-sulfamoyl benzamide. Villanueva Marti, Antonio (Spain ). Span. ES 422241 1 Apr 1976,5 pp. (Spanish). (Spain). CODEN: SPXXAD. CLASS: IC: C07D. APPLICATION: ES 19740107. DOCUMENT TYPE: Patent CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) The title compd. (I) was prepd. in 88% yield by treating 2-aminomethyl-1-ethylpyrrolidine with 2,5-MeO(H2NSO2)C6H3CO2H in xylene.Except for chemicals metioned above, 26116-12-1 and 33045-53-3 are also used. .