摘要:
Moranoline, or 2-hydroxymethyl-3,4,5-trihydroxy piperidine, is prepared by directly reducing an actinomycetes culture solution containing nojirimycin, followed by isolation, as for example, through the utilization of an ion exchange resin. The corresponding N-methyl derivative can be obtained through the addition of formaldehyde to the culture solution prior to the reduction.
摘要:
2-Hydroxymethyl-3,4,5-trihydroxy piperidine, or moranoline, is prepared by culturing a moranoline-producing strain of microorganism of the genus Streptomyces in an appropriate culture medium and thereafter isolating moranoline from the culture medium.
摘要:
2-Hydroxymethyl-3,4,5-trihydroxypiperidines bearing a quaternary ammonium-substituted cinnamyl group on the piperidine nitrogen atom and their acid addition salts are antihyperglycemic agents. A typical example is 1-(4-trimethylammoniumcinnamyl)-2-hydroxymethyl-3,4,5-trihydroxypiperidine chloride.
摘要:
N-aralkylmoranoline and N-aralkenylmoranoline, and their pharmaceutical acceptable non-toxic acid addition salts thereof, pharmaceutical compositions containing the same and methods of inhibiting the increase in blood sugar level by administration of the same.
摘要:
Bis(2-hydroxymethyl-3,4,5-trihydroxypiperidine-1-yl-propenyl) compounds and their acid addition salts are antihyperglycemic agents. Typical examples are 1,4-bis[3-(2-hydroxymethyl-3,4,5-trihydroxypiperidin-1-yl)prop-2-enyl] benzene and 1,3-bis-{4-[3-(2-hydroxymethyl-3,4,5-trihydroxy-piperidin-1-yl)prop-2-enyl]phenoxy}propane.
摘要:
2-Hydroxymethyl-3,4,5-trihydroxy-N-alkylpiperidines and their acid addition salts are antihyperglycemic agents. A typical example is 2-hydroxymethyl-3,4,5-trihydroxy-N-methylpiperidine.
摘要:
2-Hydroxymethyl-3,4,5-trihydroxypiperidine possesses antidiabetic and lipid biosynthesis inhibitory properties. The use of the compound for such indications and pharmaceutical compositions adapted to this use are described.
摘要:
2-Hydroxymethyl-3,4,5-trihydroxypiperidine is obtained from the mulberry plant through extraction, optionally with further purification through ion exchange or chromatographic treatment.
摘要:
2-Hydroxymethyl-3,4,5-trihydroxypiperidine possesses antidiabetic and lipid biosynthesis inhibitory properties. The use of the compound for such indications and pharmaceutical compositions adapted to this use are described.