摘要:
Disclosed is a sustained release lipid pre-concentrate, comprising: a) a sorbitan unsaturated fatty acid ester having a polar head with at least two or more —OH (hydroxyl) groups; b) a phospholipid; and c) a liquid crystal hardener, free of an ionizable group, having a hydrophobic moiety of 15 to 40 carbon atoms with a triacyl group or a carbon ring structure. The lipid pre-concentrate exists as a liquid phase in the absence of aqueous fluid and forms into a liquid crystal in the presence of aqueous fluid. Also, a pharmaceutical composition further comprising a pharmacologically active ingredient plus the pre-concentrate is provided.
摘要:
Disclosed is a sustained release lipid pre-concentrate, comprising: a) a sorbitan unsaturated fatty acid ester having a polar head with at least two or more —OH (hydroxyl) groups; b) a phospholipid; and c) a liquid crystal hardener, free of an ionizable group, having a hydrophobic moiety of 15 to 40 carbon atoms with a triacyl group or a carbon ring structure. The lipid pre-concentrate exists as a liquid phase in the absence of aqueous fluid and forms into a liquid crystal in the presence of aqueous fluid. Also, a pharmaceutical composition further comprising a pharmacologically active ingredient plus the pre-concentrate is provided.
摘要:
Disclosed herein is a paroxetine cholate or cholic acid derivative salt and a composition comprising paroxetine and cholic acid or a derivative thereof. Further disclosed is a pharmaceutical composition comprising the paroxetine salt or the composition. The pharmaceutical composition can be formulated into an oral preparation for swallowing without water as an orally disintegrating tablet for paroxetine.
摘要:
The present invention is related to a new analgesic composition of acetaminophen targeting decreasing of liver toxicity and releasing of hangover, which comprises aspartic acid promoting alcohol metabolism and methionine alleviating liver toxicity of acetaminophen. The analgesic combination preparation according to the present invention showed same analgesic and excellent protection effect against liver toxicity compared with the single preparation of acetaminophen, and decreased the blood concentration of alcohol and acetaldehyde causing hangover through improving metabolism rates of them. The combination preparation according to the present invention, therefore, is coincident with ideal new analgesic composition of acetaminophen having a minimized side effect and a hangover releasing effect.
摘要:
The present invention is a novel resinate complex of (+)-clopidogrel optical isomer, wherein the (+)-clopidogrel isomer is bounded to a water-soluble cation exchange resin having sulfonic acid groups. The novel resinate complex has recognized some advantages in that (1) its chemical structure is stable, and (2) it can be formulated into a solid form that may provide taste-masking capabilities associated with bitter drugs (e.g., strong irritation, bitterness and sour taste), thus requiring no drink of water.