Studies on Cycloheximide and its New Stereoisomeric Antibiotic

Studies on a new pigment antibiotic, chrothiomycin.

Ghrothiomycin inhibits reactions of tyrosine hydroxylase1} and dopamine /?-hydroxylase2>3). It also exhibits weak antibacterial activities. It is obtained as blackish purple crystals containing sulfur and named chrothiomycin. In this paper, characters of chrothiomycin-producing Streptomyces are described together with the chemical and physical properties of the antibiotic and some of the biolog...

Studies on a new herbicidal antibiotic, homoalanosine.

Homoalanosine having a herbicidal activity was isolated from the culture filtrate of a soil isolate SC-1688 which was classified as Streptomyces galilaeus. The chemical structure of homoalanosine was determined to be L-2-amino-4-nitrosohydroxyaminobutyric acid by analyses of spectral and biological data. The antibiotic has high herbicidal activity at low concentrations against especially common...

Recent studies on albomycin, a new antibiotic.

comparative dna interaction studies of antiviral drug, zidovudine and its complex using different instrumental methods

هدف از این مطالعه بررسی امکان استفاده از داروهای شناخته شده در درمان سایر بیماریها به عنوان داروهای ضد سرطان است. همچنین با استفاده از این داروها در ساختمان کمپلکس فلز می توان شاخص های دارویی بدست آمده را بررسی نمود. داروی ضد ویروس ایدز(hiv)به نام زیدوودین(azt)انتخاب و.کمپلکس.محلول.در.آب[pt(azt)2]cl2سنتزو به روشهای مختلف فیزیکی و شیمیایی شناسایی گردید. بر هم کنش مقایسه ای این دارو و کمپلکس پلا...

Studies on a new polyether antibiotic, Ro 21-6150.

A new polyether antibiotic, Ro 21-6150, has been isolated from culture broths of Streptomyces hygroscopicus, strain X-14563. Ro 21-6150 has ionophore properties and is active in vitro against gram-positive bacteria.