Results 151 to 160 of about 7,654 (192)

SENSITIZATION TO THIAMINE HYDROCHLORIDE

JAMA: The Journal of the American Medical Association, 1941
The widespread use of thiamine hydrochloride parenterally makes this report of acquired sensitivity to the substance of some clinical interest. REPORT OF CASE A white married woman aged 72, who had no prior history of allergic symptoms, was advised by her physician in September 1940 to take thiamine hydrochloride subcutaneously each day for ten days.
openaire   +1 more source

Structure of thiamin hydrochloride hemisulfate monohydrate

Acta Crystallographica Section C Crystal Structure Communications, 1989
C 12 H 18 N 4 OS 2+ •Cl − •1/2 SO 4 2− •H 2 O cristallise dans C2/c avec a=20,766, b=11,825 et c=13,367 A, β=101,15 o , Z=8; affinement jusqu'a R=0,0405. Le cation est dans la conformation F habituelle. Le reseau etendu d'interactions entre les differentes especes inclut des liaisons hydrogenes, des interactions electrostatiques et l'empilement ...
R. E. Cramer, M. J. J. Carrie
openaire   +1 more source

Oral treatment of polioencephalomalacia and subclinical thiamine deficiency with thiamine propyl disulphide and thiamine hydrochloride

Journal of Veterinary Pharmacology and Therapeutics, 1986
Thomas, K.W. Oral treatment of polioencephalomalacia and subclinical thiamine deficiency with thiamine propyl disulphide and thiamine hydrochloride. J. vet. Pharmacol. Therap. 9, 402–411.Thiaminase type 1 production by Bacillus thiaminolyticus and activity in vitro were repressed by the primary substate thiamine and by thiamine monophosphate and ...
openaire   +2 more sources

A New Convergent Synthesis of Thiamine Hydrochloride

Helvetica Chimica Acta, 1990
AbstractThiamine hydrochloride (1a; 3‐[(4‐amino‐2‐methylpyrimidin‐5‐yl)methyl]‐5‐(2‐hydroxyethyl)‐4‐methylthia‐zolium chloride hydrochloride; vitamin B1) has been synthesized in excellent yield by condensation of 3‐mercapto‐4‐oxopentyl acetate (5a) with 3, 4‐dihydro‐7‐methylpyrimido[4, 5‐d]pyrimidine (4) in formic acid.
Pierre Contant, Liliane Forzy, Urs Hengartner, Gérard Moine   +3 more
openaire   +1 more source

THIAMINE HYDROCHLORIDE IN THE TREATMENT OF TRYPARSAMIDE AMBLYOPIA

Archives of Ophthalmology, 1941
The use of the various vitamins in the treatment of ocular and neurologic diseases has led in some instances to satisfactory results. Because of the value of thiamine (vitamin B1) hydrochloride in the treatment of tobacco and alcohol amblyopia, as well as of certain forms of peripheral neuritis, it was reasonable to assume that this vitamin might have ...
P. J. LEINFELDER, R. B. STUMP
openaire   +1 more source

Filter Technique as a Factor in the Stability of Thiamine Hydrochloride Injections

Journal of the American Pharmaceutical Association (Scientific ed.), 1952
The stability of thiamine hydrochloride injection is influenced, among other factors, by the nature and preparation of the filter used in the bacteriological or polishing filtration. Of three filters studied, the Seitz type proved least desirable. The Pyrex fritted glass candle type was found superior, and the Selas 03 candle, previously ignited and ...
A, TAUB, S, PAIKOFF
openaire   +2 more sources

Polymorphic Changes of Thiamine Hydrochloride During Granulation and Tableting

Drug Development and Industrial Pharmacy, 2001
Thiamine hydrochloride was granulated using an instrumented fluidized bed granulator (Hüttlin HKC 05-TJ). Granules consisting of pure thiamine hydrochloride were produced using an aqueous solution of thiamine hydrochloride as the granulating liquid. The effects of process variables such as inlet air temperature, spray rate, and amount of granulating ...
K, Wöstheinrich, P C, Schmidt
openaire   +2 more sources

Preparation and Evaluation of Thiamine N-Cyclohexylsulfamate Hydrochloride

Journal of Pharmaceutical Sciences, 1962
The presently available salts of thiamine are known to have a characteristic bitter taste. The N-cyclohexylsulfamic acid salt of thiamine hydrochloride was prepared and was found to have a taste which was greatly improved over that of the presently available salts of thiamine.
openaire   +2 more sources

Spectrophotometric determination of thiamine hydrochloride using orthogonal polynomials

The Analyst, 1981
A direct spectrophotometric method for the determination of thiamine hydrochloride in the presence of its degradation products is presented. The method depends upon the use of the combined polynomial method, a modification of Glenn's method of orthogonal functions, to eliminate interferences by degradation products to the absorption spectrum of ...
A M, Wahbi, S, Belal, H, Abdine, M, Bedair   +3 more
openaire   +2 more sources

Thiamine Hydrochloride

2021
openaire   +2 more sources