摘要:
1,4 disubstituted-methylenedioxy-quinazoline-2(1H)-thiones are provided which are useful as pharmaceutical agents, e.g. anti-inflammatory agents. The title compounds are intermediates in their preparation.
摘要:
2-Amino-4,5-methylenedioxyphenyl nitriles are useful as intermediates for 2-amino-4,5-methylenedioxybenzophenonimines when reacted with a phenyl lithium or phenyl magnesium halide.
摘要:
Softening agents, especially useful for treatment of synthetic fiber shag carpeting, to impart softening and anti-soiling properties and which do not increase the inherent flammability of the carpeting are provided by reacting a fatty acid or fatty ester amide-amine with tris-(2,3-dibromopropyl)-phosphate.
摘要:
2-amino-5-(substituted or unsubstituted phenylalkyl)-1,3,4-thiadiazoles, e.g., 2-amino-5-(3-trifluoromethylbenzyl)-1,3,4-thiadiazole, prepared, e.g., by ring closure, of corresponding 1-(substituted or unsubstituted phenylalkanoyl)-thio-semicarbazide in a strong acid medium. The compounds are useful as minor tranquilizers and sleep inducers.
摘要:
5,5,7,7-tetramethyl-3-substituted or unsubstituted-phenylfuro[3,4-e]-as-triazines and corresponding 4-oxides, e.g., 5,7-dihydro-5,5,7,7-tetramethyl-3-phenylfuro[3,4-e]-as-triazine and 5,7-dihydro-5,5,7,7-tetramethyl-3-phenylfuro[3,4-e]-as-triazine-4-oxide, are prepared from 2,2,5,5-tetramethyl-3,4(2H,5H)-furandione-3-hydrazone-4-oximes and are useful as sleep inducers and minor tranquilizers.
摘要:
Hypolipidemic agents of the formula: ##SPC1##Wherein X is C=O or CHOH,R.degree. is branched lower alkyl,R is hydrogen, alkyl, or halo,n is 1 or 2, andR' and R" are hydrogen, halo, alkyl or alkoxy, e.g., 4-phenoxy-pivalophenone.
摘要:
This invention concerns a novel process for the preparation of 6-piperazinyl derivatives of morphantridine and corresponding ring-substituted and hereto analogues thereof, comprising reacting a compound of the formula: ##SPC1##Wherein A is benzene or thiophene, and X is --CH.sub.2 -- or a hetero atom or group, with a complex comprising titanium, zirconium, hafnium or vanadium and a corresponding piperazinyl derivative.The end products are in general known and useful as neuroleptics.
摘要:
Anti-Histaminics of the formula ##SPC1##Wherein R.sub.1 is alkyl, alkenyl or phenalkyl, R.sub.2 and R.sub.3 are hydrogen, alkyl or alkenyl and R and R' are optional are prepared by reacting a 1-substituted isatoic anhydride with a S-methyl-thiopseudourea.