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The synthesis and antitumor activity of novel 1,3,5,2-trizaphosphorines linked with nitrogen mustards

✍ Scribed by Ru-Yu Chen; Li-Juan Mao


Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
374 KB
Volume
5
Category
Article
ISSN
1042-7163

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✦ Synopsis


A series of novel derivatives of 2,5-dihydro-l,3,5,2triazaphosphorine has been synthesized and the structures of the most stable tautomers have been confirmed by 'H NMR and IR spectroscopy, M S , elemental analyses, and quantum chemistry calculations. We suggest that the thioenol form is more stable than the thione form which has been thought to be more stable up to the present time. The bioassay tests indicated that most of the new products have good antitumor activity.


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