Biomaterial Database

Nucleosides. 102. Synthesis of some 3'-deoxy-3'-substituted arabinofuranosylpyrimidine nucleosides. 1977

D H Hollenberg, and K A Watanabe, and J J Fox

The synthesis of some 3'-deoxy-3'-substituted arabinofuranosylcytosine (4a-d) and uracil (7a-d, 8a-d, X =Br, I, N3, SCN) nucleosides was accomplished by treatment of the requisite 2',3'-anhydrolyxofuranosylpyrimidine nucleoside (5,6a,b) with the appropriate ammonium salt in refluxing ethanol. Cleavage of the oxirane ring provided the desired 3'-deoxy-3'-substituted pyrimidine nucleosides (4a-d, 7a-d, and 8a-d). In vitro screening of compounds 4a-d, and 7a-d, with L5178Y cells in culture showed no significant inhibitory properties.

UI	MeSH Term	Description	Entries
D009374	Neoplasms, Experimental	Experimentally induced new abnormal growth of TISSUES in animals to provide models for studying human neoplasms.	Experimental Neoplasms,Experimental Neoplasm,Neoplasm, Experimental
D011741	Pyrimidine Nucleosides	Pyrimidines with a RIBOSE attached that can be phosphorylated to PYRIMIDINE NUCLEOTIDES.	Nucleosides, Pyrimidine
D002478	Cells, Cultured	Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others.	Cultured Cells,Cell, Cultured,Cultured Cell
D003561	Cytarabine	A pyrimidine nucleoside analog that is used mainly in the treatment of leukemia, especially acute non-lymphoblastic leukemia. Cytarabine is an antimetabolite antineoplastic agent that inhibits the synthesis of DNA. Its actions are specific for the S phase of the cell cycle. It also has antiviral and immunosuppressant properties. (From Martindale, The Extra Pharmacopoeia, 30th ed, p472)	Ara-C,Arabinofuranosylcytosine,Arabinosylcytosine,Cytosine Arabinoside,Aracytidine,Aracytine,Cytarabine Hydrochloride,Cytonal,Cytosar,Cytosar-U,beta-Ara C,Ara C,Arabinoside, Cytosine,Cytosar U,beta Ara C
D003853	Deoxyribonucleosides	A purine or pyrimidine base bonded to DEOXYRIBOSE.
D004353	Drug Evaluation, Preclinical	Preclinical testing of drugs in experimental animals or in vitro for their biological and toxic effects and potential clinical applications.	Drug Screening,Evaluation Studies, Drug, Pre-Clinical,Drug Evaluation Studies, Preclinical,Drug Evaluations, Preclinical,Evaluation Studies, Drug, Preclinical,Evaluation, Preclinical Drug,Evaluations, Preclinical Drug,Medicinal Plants Testing, Preclinical,Preclinical Drug Evaluation,Preclinical Drug Evaluations,Drug Screenings,Screening, Drug,Screenings, Drug