摘要:
This invention relates to 4r-amino-1t-phenyl-1c-ethoxycarbonyl-cyclohexenes-(2) of formula I: ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and are hydrogen or alkyl having 1 to 4 carbon atoms, or one of the two groups is allyl, phenalkyl having 7 to 9 carbon atoms or .alpha.-methyl-.beta.-hydroxyethyl; or R.sub.1 and R.sub.2 together form a morpholino group, piperazino group substituted at the 4- position by methyl, benzyl, phenyl, 3-chlorophenyl, 4-chlorophenyl, 2-phenethyl or benzoyl, or a piperidino group substituted at the 4- position by hydroxyl, phenyl, 2-methoxyphenyl, 4-methoxyphenyl, methyl or benzyl and medically acceptable addition compounds derived from inorganic and organic acids or lower alkyl halides. The compounds of the present invention are prepared by separation of 4-amino-1-phenyl-1-ethoxycarbonyl-cyclohexenes-(2), described in U.S. Pat. application Ser. No. 226,509, filed Feb. 15, 1972, now U.S. Pat. No. 3,957,851 into the two possible geometrical isomers. The instant compounds, the 4r-amino-1t-phenyl-1c-ethoxycarbonyl-cyclohexenes-(2) of formula I, exhibit marked analgesic and neuroleptic activities and are useful for the alleviation and reduction of pain.
摘要:
The present invention relates to novel thiazolidinone acetic acid derivatives and their preparation. These derivatives show diuretic properties when used as pharmaceuticals.
摘要:
The present invention relates to a process for 3r-N-Monomethylamino-4 cis-phenyl-4 trans-ethoxycarbonyl-cyclohexene and its N-substitution products which are generally useful as analgesics.
摘要:
The present invention relates to novel thiazolidinone acetic acid derivatives and their preparation. These derivatives show diuretic properties when used as pharmaceuticals.
摘要:
The present invention is concerned with novel cyclic sulphoximides and their preparation. These novel compounds are intermediates for a series of novel cyclic sulphoximides which show pharmaceutical activity.