Oxyphenisatin acetate

5 C for two hours, it was acidified at this temperature by the addition of ethanolic hydrogen chloride. The mixture was warmed to room temperature and filtered to remove 4.3 grams of solid ammonium chloride. The filtrate was concentrated to approximately 40 ml, filtered and refrigerated. The solid which separated was isolated, washed with acetone and dried. There was obtained 7.4 grams (40% of the theoretical yield) of 2-chloromethyl-4-methyl-1,4,5,6-tetrahydropyrimidine hydrochloride melting at 158° to 160°C. 

Chemical Name 3,3-Bis[4-(Acetyloxy)phenyl] -1,3-dihydro-2H-indol-one Common Name Acetphenolisatin endophenolphthalein diphesatin Structural Formula  

Trade Name Manufacturer Country Year Introduced 

Preiswerk, E. (J.S. Patent 1,624,675 April 12, 1927 assigned to Hoffmann-LaRoche Chemical Works 

Chemical Name 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexa-hydroxy-6-methyl-1,1 Tdioxo-2-naphthacenecarboxamide 

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Oxyphenisatin acetate Pancuronium bromide Prednisolone acetate Quingestanol acetate Sulfacetamide Testosterone 17/3[Pg.1609]

Oxyphenisatin acetate Diphenylacetic acid chloride Diphenpyramide Thiphenamil HCI Diphenyl acetone Diphenadione Diphenylacetonitrile Doxapram HCI Methadone HCI Diphenylacetyl chloride Piperidolate... 

C H5N02 91-56-5) see Amfenac sodium Cinchocaine Oxyphenisatin acetate Tacrine iscthionic acid... 

Bisoxatin Acetate Choleretic Piprozolin Cholinergic Agent Aceclidine Coccidiostats Oxyphenisatin Acetate... 

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