Converting 9-methyldipyrrinones to 9-H and 9-CHO dipyrrinones

SYNTHESIS OF 1,4,8 - TRIHYDROXY- 9 (1 0 H) - ANTHRACENONE

The title compound has been synthesized starting from 2-methoxybenzdiethylarnide (1).

تمامی مقالات شماره 9 فصلنامه- نسخه کامل شماره 9 فصلنامه

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Scorpion Sting 9 H

Scorpion envenomation is a major public health problem in tropical and sub-tropical countries, especially in Africa, MiddleEast, Latin America and India. At times it poses a significant lifethreatening acute time limiting cardiovascular emergency. Irrespective of different species of scorpion, similar cardiovascular effects are reported. Irrespective of the understanding of the pathophysiology ...

9 - ( 4 - Methoxyquinazolin - 2 - yl ) - 9 H - purin - 6 - amine

A novel hybrid consisting of quinazoline and adenine moieties has been synthesized as a precursor of a potential biologically active target compound. The structure of 9-(4-methoxyquinazolin-2-yl)-9H-purin-6-amine (2) was characterized and confirmed using the following spectroscopic methods: LC-UV-MS, 1H-NMR, 13C-NMR and HSQC-NMR.

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