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Volumn 48, Issue 31, 2007, Pages 5475-5479

A simple and rapid synthesis of nucleotide analogues containing a phosphorothioate moiety at the terminal position of the phosphate chain

Author keywords

Chemical synthesis; Nucleotide analogues; Phosphorimidazolides; Phosphorothioates

Indexed keywords

2' DEOXYCYTIDINE 5' (2 THIODIPHOSPHATE); 7 METHYLGUANOSINE 5' (2 THIODIPHOSPHATE); 7 METHYLGUANOSINE 5' (3 THIOTRIPHOSPHATE); ADENOSINE 5' (2 THIODIPHOSPHATE); ADENOSINE 5' DIPHOSPHATE IMIDAZOLIDE; ADENOSINE 5' O (3 THIOTRIPHOSPHATE); GUANOSINE 5' (2 THIODIPHOSPHATE); GUANOSINE 5' (3 THIOTRIPHOSPHATE); GUANOSINE 5' PHOSPHORIMIDAZOLIDE; INOSINE 5' (2 THIODIPHOSPHATE); NUCLEOSIDE 5' (2 THIODIPHOSPHATE); NUCLEOSIDE 5' (3 THIOTRIPHOSPHATE); NUCLEOTIDE DERIVATIVE; PHOSPHORIMIDAZOLIDE; PHOSPHOROTHIOIC ACID DERIVATIVE; UNCLASSIFIED DRUG; URIDINE 5' (2 THIODIPHOSPHATE);

EID: 34347326069     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.05.170     Document Type: Article
Times cited : (34)

References (35)
  • 34
    • 34347342994 scopus 로고    scopus 로고
    • note
    • Compounds 1a-d and 2a were prepared in large-scale reactions (starting from 100 to 150 mg of the respective imidazolide derivative). These compounds were isolated as triethylammonium salts after Sephadex ion-exchange chromatography. Compounds 1e, 1f, 2b and 2c were prepared in small scale reactions (starting from ca. 20 mg of the respective imidazolide). These compounds were isolated as ammonium salts after semi-preparative RP HPLC separation.
  • 35
    • 34347345222 scopus 로고    scopus 로고
    • note
    • 7GMP, UMP and dCMP required about a 2-fold larger excess of imidazole and other reagents than described for GMP to achieve efficient conversion into phosphorimidazolides.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.