7-Substituted 7-Deaza-2′-deoxyguanosines: Regioselective Halogenation of Pyrrolo[2,3-d]pyrimidine Nucleosides

ChemInform Abstract: Regioselectivity of

ChemInform Abstract: Regioselectivity of the Mannich Reaction on Pyrrolo[2,3-d]pyrimidine Nucleosides Related to 7-Deaza-2′-deoxyadenosine or 7-Deaza-2′-deoxyguanosine.

✍ F. SEELA; Y. CHEN; M. ZULAUF 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: 7-Nitro-7-deaza-2′-

ChemInform Abstract: 7-Nitro-7-deaza-2′-deoxyadenosine and 8-Methyl-7-deaza-2′-deoxyguanosine: Pyrrolo[2,3-d]pyrimidine Nucleosides with Different Sugar Conformations.

✍ F. SEELA; H. ROSEMEYER; M. ZULAUF; Y. CHEN; G. KASTNER; H. REUTER 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Pyrrolo[2,3-d]pyrim

ChemInform Abstract: Pyrrolo[2,3-d]pyrimidine Nucleosides: Synthesis and Antitumor Activity of 7-Substituted 7-Deaza-2′-deoxyadenosines.

✍ Frank Seela; Matthias Zulauf; Shih-Fong Chen 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views

Regioselective Syntheses of 7-Halogenate

Regioselective Syntheses of 7-Halogenated 7-Deazapurine Nucleosides Related to 2-Amino-7-deaza-2′-deoxyadenosine and 7-Deaza-2′-deoxyisoguanosine.

✍ Frank Seela; Xiaohua Peng 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 17 KB 👁 1 views

ChemInform Abstract: Synthesis of 7-Halo

ChemInform Abstract: Synthesis of 7-Halogenated 8-Aza-7-deaza-2′-deoxyguanosines and Related Pyrazolo[3,4-d]pyrimidine 2′-Deoxyribonucleosides

✍ F. SEELA; G. BECHER 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views

Oligonucleotides Containing Pyrazolo[3,4

Oligonucleotides Containing Pyrazolo[3,4-d]pyrimidines: The Influence of 7-Substituted 8-Aza-7-deaza-2′-deoxyguanosines on the Duplex Structure and Stability

✍ Frank Seela; Georg Becher 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 German ⚖ 186 KB 👁 1 views

Oligonucleotides containing 7-substituted 8-aza-7-deazaguanines ( 6-amino-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-ones) were prepared by automated solid-phase synthesis. A series of 7-alkynylated 8aza-7-deaza-2'-deoxyguanosines (see 4a ± d) were synthesized with the 7-iodonucleoside 3c as starting

7-Substituted 7-Deaza-2′-deoxyguanosines: Regioselective Halogenation of Pyrrolo[2,3-d]pyrimidine Nucleosides

✦ Synopsis

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