HPLC method for determination of phenylephrine hydrochloride, paracetamol, caffeine anhydrous,salicylamide and brompheniramine maleate in Liufenkamin tablets was established.
O-Benzylhydroxylamine hydrochloride was conveniently prepared by O-benzylation of N-hydroxybenzamide,acidic hydrolysis and salifying with HCl(g).The overall yield was over 76%.
METHODS The gel was prepared by taking mafenide acetate and dyclonine hydrochloride as main components,carboxymethylcellulose sodium and glycerol as base material.
Nonnatural amino acid 3-(4-thiazolyl)-D,L-alanine hydrochloride and its four intermediates were synthesized, their structures were detenmined by IR,NMR,elementary analysis and melting point.
Description: Produces pharmaceutical products including doxopin hydrochloride, chlorprothixene and phenoxy benzamine and other intermediates. Company profile, and product and contact details.
Applied during hemodialysis, the effect rate were 8.3%, 71.4%, 68.2% respectively in midodrine hydrochloride tablet group compound amino acid group, 50% glucose group.
The medicine compound includes two or more components of nutro-pyridazol, penicillins, macrocyclic lactones, bismuth salts, ranitidine and its hydrochlorides and omeprazole in certain proportion.
Methods HPLC method was utilized to determine the ingredients which were individually extracted from clonidine hydrochloride, hydrochlorothiazide, rutin and linarin of flos chrysanthemi indici.
Methods dip 2% lidocaine or impede narcosis, use the acuity exonerative plane root slot cut endodontium,after drying overlay thin hydrochloride zinc and than using the zinc phosphate to mount.