WHEREIN N IS AN INTEGER FROM 1 TO 4, AND R IS A GROUP --CO--R1, WHEREIN R1 IS HYDROXY, ALKYL OF 1 TO 4 CARBON ATOMS, ALKOXY OF 1 TO 4 CARBON ATOMS, AMINO, ALKYLAMINO, DIALKYYLAMINO, PHENYL, CHLORO-PHENYL, BROMOPHENYL, FLUORO-PHENYL, ALKYL-PHENYL IN WHICH THE ALKYL RADICAL IS OF 1 TO 4 CARBON ATOMS, METHOXYPHENYL OR METHYLTHIO-PHENYL, OR A
R2-C(-R3)(-OH)-
WHEREIN EACH OF R2 AND R3 IS HYDROGEN OR ALKYL OF 1 TO 4 CARBON ATOMS, AND PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF. THE COMPOUNDS ARE HYPOLIPEMICS, PARTICULARLY HYPOCHLESTEREMICS, USEFUL IN THE PROPHYLAXIS OR TREATMENT OF ARTERIOSCLEROSIS.
摘要:
1-(ALKYLENEIMINOCARBONYL)-N-(SUBSTITUTED CARBAMOYLOXY)THIOFORMIMIDATES SUCH AS METHYL 1-(PYRROLIDINOCARBONYL)-N-(METHYLCARBAMOYLOXY)THIOFORMIMIDATE WHICH ARE USEFUL IN PREVENTING THE DESTRUCTIVE EFFECTS OF PESTS SUCH AS INSECTS, TICKS, MITES AND NEMATODES.
摘要:
The novel bis-basic ethers and thioethers of dibenzothiophene of the present invention have useful antiviral properties. These new compounds are represented by the formula WHEREIN EACH Y is oxygen or divalent sulfur; and each X is WHEREIN EACH A is a straight or branched alkylene chain having from two to eight carbon atoms and which separates the amino nitrogen and Y by at least two carbon atoms; R and R1 are individually hydrogen, (lower)alkyl having from one to six carbon atoms, cycloalkyl having from three to six carbon atoms, alkenyl having from three to six carbon atoms and having the vinyl unsaturation in other that the 1-position of the alkenyl group; or each set of R and R1 taken together with the nitrogen atom to which they are attached is a saturated monocyclic heterocyclic group such as pyrrolidino, piperidino, morpholino, or N(lower)alkylpiperazino; or WHEREIN N IS A WHOLE INTEGER OF FROM 0 TO 2, M IS 1 OR 2, AND R2 is hydrogen, (lower)alkyl having from one to six carbon atoms, or alkenyl of from three to six carbon atoms and having the vinyl unsaturation in other than the 1-position of the alkenyl group. This invention also includes pharmaceutically acceptable acid addition salts of the bases represented by Formula I. These new compounds may be prepared by several different methods which are described.
摘要:
As antiphlogistic agents having activities as 1-perhydroazepinyl; as indomethacin and much lower acute toxicities, there are provided compounds of the formula WHEREIN R1 represents a free, esterified or etherified OH-group; R2 represents H, CH3 or C2H5; R3 represents H, F, Hal, NO2, NH2, CH3, C2H5, CH3S or C2H5S; R4 and R5 represent H or, together, -CH=CH-CH=CH; Q is pyrrolidino, piperidino or homopiperidino, 1-perhydroazepinyl; and Hal represents Cl, Br or I; With the provision that when R4 and R5 represent H, R3 does not represent H, as well as the acid addition salts and quaternary ammonium salts thereof.
摘要:
NEW PIPERIDINE-SPIRO-HETEROCYCLES; NAMELY, PIPERIDINESPRIO-IMIDAZOLIDINES, PIPERDINE-SPRIO-HUDATOINS AND PIPERIDINE-SPIRO-OXAZOLIDINES ARE VALUABLE LIGHT STABILIZERS FOR THE PREVENTION OF THE PHOTO-DETERIORATION OF VARIOUS SYNTHETIC POLYMER SUCH AS POLYOLEFIN, POLYURETHANE, POLYAMIDE AND THE LIKE. THESE PIPERLIDINE-SPIRO-HETEROCYCLES ARE PREPARED BY REACTIN 4-CYANO-4-HYDROXY (OR -AMINO)2,2,6,6-TETRASUBSTITURED PIPERIDINE DERIVATIVE WITH ISOCYANATE DERIVATIVE FOLLOWED BY HEAT TREATMENT IN THE PRESENCE OR ABSENCE OF A STRONG MINERAL ACID.
摘要:
The compounds are N-alkenyl and N-alkynyl thioamides, for example N-allyl and N-propargyl 2-(2-pyridyl)thioacetamide, which are inhibitors of gastric acid secretion.
摘要:
WHEREIN R1 IS A HYDROGEN ATOM, A HALOGEN ATOM, A LOWER ALKYL, LOWER ALKOXY, NITRO, LOWER ALKANOYLAMINE OR TRIFLUOROMETHYL GROUP; R2 IS A HYDROGEN OR HALOGEN ATOM; R3 IS A HYDROGEN ATOM OR A LOWER ALKANOYL GROUP; R4 IS A HYDROGEN ATOM, A HALOGEN ATOM OR A LOWER ALKYL GROUP; AND X IS AN OXYGEN ATOM, A SULFUR ATOM, A SULFINYL OR SULFONYL GROUP.