Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Protizinic acid

Chemical Name 7-methoxy-a,10-dimethylphenothiaeine-2-acetic acid Common Name — [Pg.1322]

Chemical Abstracts Registry No. 13799-03-6 Trade Name Manufacturer [Pg.1322]

Methyl ethyl (7-methoxy-10-methyl-3-phenthiazinyl)malonate is prepared by reacting a solution of sodium (4.37 grams) in anhydrous ethanol (110 cc) with a solution of methyl (7-methoxy-10-methyl-3-phenthia2inyl)acetate (59 grams) in ethyl carbonate (180 cc). [Pg.1322]

The reaction mixture is heated at about 105°-110°C for 3 hours and the ethanol formed is distilled off as it is formed. [Pg.1322]

The reaction mixture is acidified with N hydrochloric acid (200 cc) and the oil formed is extracted with methylene chloride (200 cc). The methylene chloride solution is washed with water (210 cc), treated with decolorizing charcoal (5 grams), dried over anhydrous sodium sulfate and concentrated to dryness under reduced pressure (20 mm Hg) giving an oil (77 grams) which is crystallized from methanol (300 cc) to yield methyl ethyl (7-meth-oxy-10-methyl-3-phenthiazinyl)-malonate (62.4 grams) melting at 80°-82°C. [Pg.1322]

Diethylcarbamyl chloride Diethylcarbamazine citrate Diethyl carbonate Fenspiride Flurbiprofen Furaltadone Nifuratel Protizinic acid Diethylchlorophosphate Echothiopate iodide 0 ,0i -Dlethyl-4,4 -dihydroxystilbene Diethylstilbestrol diphosphate... [Pg.1628]

CjHioOj 105-58-8) see Ambuside Bisoprolol Fenspiride Flurbiprofen Furazolidone Ketoprofen Mephenytoin Nifuratel Pheno barbital Pranoprofen Protizinic acid Temafloxacin Toloxatone Tybamate Zolmitriptan... [Pg.2351]

C17H17NO3S 13623-32-0) see Protizinic acid 7-methoxy-10-methylphenothiazine-2-malonic acid ethyl methyl ester... [Pg.2408]

C20H22N2O2S2 13993-66-3) see Protizinic acid 2-methaxy-5-methyl-Y-phenylbenzenepropanol 4-methyl-benzenesulfonate... [Pg.2408]

C3H5KOS2 140-89-6) see Cefaclor Omeprazole Pantoprazole sodium Protizinic acid Pyritinol potassium hexachloroplatinate(IV)... [Pg.2436]

Q>oH22N202S2 13993-66-3) sec Protizinic acid 2-methoxy-5-methyl-y-phenylbenzenepropanol 4-methyl-bcnzenesulfonate... [Pg.2408]

See other pages where Protizinic acid is mentioned: [Pg.1322]    [Pg.1632]    [Pg.1731]    [Pg.1745]    [Pg.1745]    [Pg.2284]    [Pg.2284]    [Pg.2290]    [Pg.2290]    [Pg.2314]    [Pg.2314]    [Pg.2332]    [Pg.2406]    [Pg.2407]    [Pg.2408]    [Pg.2408]    [Pg.2416]    [Pg.2425]    [Pg.2898]    [Pg.2898]    [Pg.2899]    [Pg.1745]    [Pg.1745]    [Pg.2284]    [Pg.2284]    [Pg.2290]    [Pg.2290]    [Pg.2314]    [Pg.2314]    [Pg.2406]    [Pg.2407]    [Pg.2408]    [Pg.2408]    [Pg.2416]   
See also in sourсe #XX -- [ Pg.1745 ]

See also in sourсe #XX -- [ Pg.93 ]



SEARCH



© 2024 chempedia.info