Results 271 to 280 of about 5,131,645 (316)

SYNTHESIS OF GLYCOSAMINOGLYCANS

Journal of Carbohydrate Chemistry, 2001
AbstractFor Abstract see ChemInform Abstract in Full Text.
Bryan K. S. Yeung, Pek Y. C. Chong, Peter A. Petillo   +2 more
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A Synthesis of (.+‐.)‐Sparteine.

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Thomas, Buttler, Ian, Fleming
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Synthesis of Axinohydantoins

The Journal of Organic Chemistry, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Ana Carolina, Barrios Sosa, Kenichi, Yakushijin, David A, Horne   +2 more
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Synthesis of Azacridone A.

ChemInform, 2004
[reaction: see text] The first total synthesis of the only known naturally occurring azaacridone alkaloid (1) has been achieved in 10 steps from phloroglucinol. A variety of ortholithiation reactions are described, and a method for overcoming the originally unfavorable regiochemistry of one of them is provided.
Alex, Scopton, T Ross, Kelly
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Synthesis of pseudoiridolactones

Tetrahedron, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Guerrab, Z., Daou, B., Fkih-Tetouani, S., Ahmar, M., Cazes, B.   +4 more
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The Synthesis of Cryptophycins.

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Eissler, Stefan, Stoncius, Arvydas, Nahrwold, Markus, Sewald, Norbert   +3 more
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Synthesis of Porritoxin

The Journal of Organic Chemistry, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Ivan, Cornella, T Ross, Kelly
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A Synthesis of (+)-Salvadione-A

Organic Letters, 2003
[reaction: see text] The p-benzoquinone shown is converted to the novel hexacyclic triterpene salvadione-A in four steps.
George, Majetich, Yanyun, Wang, Yang, Li, Jason K, Vohs, Gregory H, Robinson   +4 more
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Synthesis of (−)‐DAPD

Nucleosides, Nucleotides and Nucleic Acids, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Marcos L, Sznaidman, Jinfa, Du, Amir, Pesyan, Darryl G, Cleary, Kevin P, Hurley, Frank, Waligora, Merrick R, Almond   +6 more
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Synthesis of coenzyme A

Biochimica et Biophysica Acta (BBA) - General Subjects, 1961
Abstract An improved procedure for the chemical synthesis of coenzyme A by anhydride-anion exchange is described. A mixture of the 2′,5′- and 3′,5′-diphosphastes of adenosine is treated with diphenylphosphorochloridate to give P 1 -adenosine (2′3′-cyclic phosphate)-5′- P 2 -diphenylpyrophosphate quantitatively. This is then treated with pantethine
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