Synthesis of 2',3'-anhydronucleosides of pyrazolo[3,4-d]pyrimidine as antiviral agents

被引:0
|
作者
Tripathi, RP
Mishra, A
Pratap, R
Bhakuni, DS
机构
[1] UNIV LUCKNOW,DEPT CHEM,LUCKNOW 226007,UTTAR PRADESH,INDIA
[2] CENT DRUG RES INST,DIV MED CHEM,LUCKNOW 226001,UTTAR PRADESH,INDIA
关键词
D O I
暂无
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
4,6-Bismethylthio-N-1-(2',3'-anhydro-beta-D-lyxofuranosyl), and 4,6-bismethylthio-N-2-(2',3'-anhydro-beta-D-ribofuranosyl)-pyrazolo[3,4-d]pyrimidines (10 and 17) have been synthesized by 2',3'transelimination of the corresponding N-1(9)- and N-2(12)-beta-D-xylofuranosylpyrazolo[3,4-d]pyrimidines. The compounds and their intermediates have been screened for their antiviral activities against RDV and EMCV exhibiting 10-100% activity.
引用
收藏
页码:441 / 445
页数:5
相关论文
共 50 条
  • [21] PYRAZOLO[3,4-D]PYRIMIDINE 2'-DEOXYRIBOFURANOSIDES AND 2',3'-DIDEOXYRIBOFURANOSIDES - SYNTHESIS AND APPLICATION TO OLIGONUCLEOTIDE CHEMISTRY
    SEELA, F
    DRILLER, H
    KAISER, K
    ROSEMEYER, H
    STEKER, H
    NUCLEOSIDES & NUCLEOTIDES, 1989, 8 (5-6): : 789 - 792
  • [22] SYNTHESIS AND ANTITUMOR PROPERTIES OF PYRAZOLO [3,4-D] PYRIMIDINE-DERIVATIVES
    WITKIEWICZ, K
    MACHON, Z
    MORDARSKI, M
    WIECZOREK, J
    POLISH JOURNAL OF PHARMACOLOGY AND PHARMACY, 1987, 39 (06): : 715 - 720
  • [23] SYNTHESIS AND HALOGENATION OF PROPARGYL PYRAZOLO-[3,4-d]PYRIMIDINE THIOETHER
    Onysko, M. Yu.
    Svalyavin, O. V.
    Turov, A. V.
    Lendel, V. G.
    CHEMISTRY OF HETEROCYCLIC COMPOUNDS, 2008, 44 (07) : 872 - 875
  • [24] A novel and efficient method for the synthesis of pyrazolo[3,4-d]pyrimidine nucleosides
    Bhuyan, PJ
    Sandhu, JS
    JOURNAL OF CHEMICAL RESEARCH-S, 1996, (01): : 44 - 45
  • [25] SYNTHESIS OF PYRAZOLO[3,4-D]PYRIMIDINES AND ISOXAZOLO[3,4-D]PYRIMIDINES
    DAS, PK
    BEHERA, GB
    SAHAY, AK
    MISHRA, BK
    INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1985, 24 (04): : 437 - 439
  • [26] OXIDATION OF PYRAZOLO [3,4-D] PYRIMIDINE IN A XANTHINURIC MAN
    AUSCHER, C
    PASQUIER, C
    MERCIER, N
    DELBARRE, F
    ISRAEL JOURNAL OF MEDICAL SCIENCES, 1973, 9 (08): : 1082 - 1083
  • [27] SYNTHESIS OF PYRAZOLO[3,4-D]THIAZOLES
    THIRUVIKRAMAN, SV
    SESHADRI, S
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1985, 58 (02) : 785 - 786
  • [28] SYNTHESIS OF PYRAZOLO[3,4-D]PYRIDAZINE, PYRAZOLO[3,4-D]PYRIMIDINE AND IMIDAZO[1,2-A]PYRIDINE DERIVATIVES USING HYDRAZONYL BROMIDES
    HASSANEEN, HM
    SHAWALI, AS
    ELWAN, NM
    ABOUNADA, NM
    ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL, 1992, 24 (02) : 171 - 175
  • [29] STUDIES ON PYRAZOLO[3,4-D]PYRIMIDINE DERIVATIVES .4. ON 1-METHYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE AND 1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE 5-OXIDE
    HIGASHINO, T
    IWAI, Y
    HAYASHI, E
    CHEMICAL & PHARMACEUTICAL BULLETIN, 1976, 24 (12) : 3120 - 3134
  • [30] Synthesis, Structural Characterization of Some Pyrazolo [3,4-d] pyrimidine Derivatives as Anti-inflammatory Agents
    Abd El-Salam, O. I.
    Zaki, M. E. A.
    Said, M. M.
    Abdulla, M.
    EGYPTIAN JOURNAL OF CHEMISTRY, 2012, 55 (05): : 529 - 547