ChemInform Abstract: The Biosynthesis of 3-Amino-5-hydroxybenzoic Acid (AHBA), the Precursor of mC7N Units in Ansamycin and Mitomycin Antibiotics

Synthesis of 4-amino 3,4-dideoxy-d-arabi

Synthesis of 4-amino 3,4-dideoxy-d-arabino-heptulosonic acid 7-phosphate, the biosynthetic precursor of C7N units in ansamycin antibiotics

✍ Andreas Kirschning; Philippe Bergon; Jeh-Jeng Wang; Steven Breazeale; Heinz G. F 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 956 KB

The synthesis of 4-amino-3,4-dideoxy-o-arabino-heptulosonic acid 7-phosphate (15), the first committed intermediate in a new branch of the shikimate pathway of aromatic biosynthesis, is reported from 2-deoxy-D-glucose in 14 steps in lo-12% overall yield.

ChemInform Abstract: 3-Amino-5-hydroxybe

ChemInform Abstract: 3-Amino-5-hydroxybenzoic Acid in Antibiotic Biosynthesis. Part 11. Biological Origins and Semisynthesis of Thionaphthomycins, and the Structures of Naphthomycins I and J.

✍ Antony M. Hooper; Rodney W. Rickards 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB

ChemInform Abstract: Studies of 2-Substi

ChemInform Abstract: Studies of 2-Substituted 1,3-Oxazolidin-5-ones and 1,3-Oxazinan-6-ones as Precursors for the Synthesis of N-Alkyl-β-amino Acids.

✍ Andrew B. Hughes; Brad E. Sleebs 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 46 KB 👁 1 views

ChemInform Abstract: Asymmetric Synthesi

ChemInform Abstract: Asymmetric Synthesis of Stereodefined 7-(Alk-1-enyl)-5,6,7,8-tetrahydronaphthalene-2-carboxylic Acids and Their Precursors, Bearing a Polar Group in the 8-Position, by the 3-Sulfonyl-1,3-oxazolidine Method.

✍ Antje Kreier; Roland Froehlich; Elina Wegelius; Dieter Hoppe 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 39 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: Synthesis of Pyrazo

ChemInform Abstract: Synthesis of Pyrazolo[1,5-a]pyrimidines in the Reaction of 5-Amino-3-arylpyrazoles with Methoxymethylene Meldrum′s Acid Derivatives and Thermolysis of Their Pyrazolylaminomethylene Derivatives.

✍ J. QUIROGA; A. HORMAZA; B. INSUASTY; C. SAITZ; C. JULLIAN; A. CANETE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 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: Nucleic-Acid Analog

ChemInform Abstract: Nucleic-Acid Analogues with Restricted Conformational Flexibility in the Sugar-Phosphate Backbone (“Bicyclo-DNA”). Part 7. Synthesis and Properties of Oligodeoxynucleotides Containing [(3′S,5′S,6′R)-6′-Amino-2′-deoxy-3′,5′-ethano-β-D-ribofuranosyl] thymine (= (6′R)-6′-Amino-bicyclo-thymidine).

✍ Roland Meier; Sabine Grueschow; Christian Leumann 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views