ISSN:
0018-019X
Schlagwort(e):
Chemistry
;
Organic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
Various 2-substituted purine and pyrrolo[2,3-d]pyrimidine 2′-deoxyribonucleosides with methylthio (13a), chloro (13b), methoxy (9b), and oxo (2, 3) substituents at C(2) are prepared. They are obtained either via stereoselective nucleobase-anion glycosylation or by base transformation. A three-step synthesis of the unknown 2′-deoxyisoinosine (2) from 2′-deoxyguanosine (15) is described. Compound 2 as well as its 7-deazapurine derivative 3 exhibit strong fluorescence.
Zusätzliches Material:
4 Tab.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/hlca.19940770122