منابع مشابه
Reaction of Sodium Azide with 1,1'–Dicyclohexenyl–Diepoxides
Nucleophilic ring opening of dl and meso 1,1¢- dicyclohexenyl diepoxides by sodium azide in dioxane and aqueous alcoholic medium give the corresponding azidoalcohols. The obtention of departure diepoxides from diazidoalcohols by the reaction with sodium hydride shows the anti position of OH and N3 groups.
متن کاملSodium azide enhancement of interleukin-2 production.
The production of large quantities of Interleukin-2 (IL-2) from normal human lymphocytes has been limited by the short production and release period, as well as its absorption by the responsive cell population. We report the utilization of sodium azide (NaN3, 0.01% final concentration) to allow continued production of IL-2 as long as 72-96 hr and thereby increase the yield significantly. Cell c...
متن کاملSodium azide poisoning in five laboratory technicians.
Five laboratory technicians accidentally ingested sodium azide, in quantities varying from 20 to 80 mg, in tea made from distilled water kept in a laboratory. Four had short-lived symptoms of dizziness, pounding heart, and faintness, while another developed a picture of myocardial ischaemia. He had further episodes of chest pains necessitating admission to hospital. These later symptoms were th...
متن کاملCardiovascular Actions of Sodium
Certain chemical and pharmacological properties of sodium nitroprusside, a cheap, readily available chemical, have been described. It is a powerful hypotensive agent when given intravenously to hypertensive patients. It is no more effective than the sodium thiocyanate into which it is converted when given by mouth. Prolonged infusion has proved highly effective in the treatment of hypertensive ...
متن کاملarylaminotetrazoles : via [2+3] cycloaddition of nitriles and sodium azide via solid acid catalysis
The [3+2] cycloaddition between various nitriles and sodium azide proceeds smoothly in the presence of zeolite and sulfated Zircona as effective catalyst and in the water and DMF/MeOH, to give the corresponding arylaminotetrazoles in good to high yields. The reaction most probably precedes through the in situ formation of a catalyst azide species, followed by a successive [3+2] cycloaddition wi...
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ژورنال
عنوان ژورنال: British Journal of Pharmacology and Chemotherapy
سال: 1949
ISSN: 0366-0826
DOI: 10.1111/j.1476-5381.1949.tb00508.x