2,6-Diamino-5,8-diaza-7,9-dicarba-purine.
[reaction: see text] The title compound, a constitutional isomer of the natural nucleobase 2,6-diaminopurine, undergoes regioselective electrophilic substitutions at carbon C-9.
Wang
Zhijun
Z
The Skaggs Institute for Chemical Biology at the Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA.
Huynh
Hoan K
HK
Han
Bo
B
Krishnamurthy
Ramanarayanan
R
Eschenmoser
Albert
A
D015075:2-Aminopurine / Q000031:analogs & derivatives* / Q000138:chemical synthesis* / Q000737:chemistry; D001372:Aza Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D018360:Crystallography, X-Ray; D011684:Purine Nucleosides / Q000138:chemical synthesis* / Q000737:chemistry; D011687:Purines / Q000138:chemical synthesis* / Q000737:chemistry; D013056:Spectrophotometry, Ultraviolet
C478254:2,6-diamino-5,8-diaza-7,9-dicarba-purine; D001372:Aza Compounds; D011684:Purine Nucleosides; D011687:Purines; D015075:2-Aminopurine; C007300:2,6-diaminopurine