Bioconversion of Cardiac Aglycones by Gibberella saubinettii (MONT.) SACC
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چکیده
منابع مشابه
control of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولInitial biotransformations of daunorubicin to aglycones by rat liver microsomes.
Anaerobic incubations of rat liver microsomes convert daunorubicin into at least six or seven aglycones in the presence of reduced nicotinamide adenine dinucleotide phosphate or a reduced nicotinamide adenine dinucleotide phosphate-generating system. The partial identification of some of the aglycones is based on cochromatographs of chemically synthesized derivatives by isocratic high-pressure ...
متن کاملInitial Biotransformations of Daunorubicin to Aglycones by Rat Liver Microsomes1
Anaerobic incubations of rat liver microsomes convert daunorubicin into at least six or seven aglycones in the presence of reduced nicotinamide adenine dinucleotide phosphate or a reduced nicotinamide adenine dinucleotide phosphate-gener ating system. The partial identification of some of the aglycones is based on cochromatographs of chemically synthesized de rivatives by isocratic high-pressur...
متن کاملBiotransformations of daunorubicin aglycones by rat liver microsomes.
Daunorubicin is biotransformed anaerobically by rat liver microsomes with a reduced nicotinamide adenine dinucleotide phosphate-generating system to form a series of aglycones. The first reaction, reductive cleavage of daunosamine (at C-7 in ring A) to form the 7- deoxyaglycone , is followed by reduction of the C-13 keto group. The 7- hydroxyaglycone may also form by hydrolytic cleavage of the ...
متن کاملThe paper chromatographic examination of the cardiac aglycones of Strophanthus seeds.
The Medical Research Council Medicinal Plants Survey in its expedition to Africa collected many specimens of the seed of Strophanthus hi8pidus P.DC. and S. sarmento8us P.DC., mostly from individual plants, in order to investigate the occurrence of sarmentogenin, a substance which forms a possible starting material for the production of cortisone. The isolation of sarmentogenin from certain of t...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1960
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.8.530