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4-[(2,3,4,5-Tetrahydro-4-methylene-5-oxo-2-phenyl-2-furanyl)methoxy]-2H-1-benzopyran-2-one

中文名称
——
中文别名
——
英文名称
4-[(2,3,4,5-Tetrahydro-4-methylene-5-oxo-2-phenyl-2-furanyl)methoxy]-2H-1-benzopyran-2-one
英文别名
4-[(2,3,4,5-Tetrahydro-3-methylene-2-oxo-5-phenyl-5-furanyl)methoxy]-2H-1-benzopyran-2-one;4-((4-Methylene-5-oxo-2-phenyltetrahydro-2-furanyl)methoxy)-2H-chromen-2-one;4-[(4-methylidene-5-oxo-2-phenyloxolan-2-yl)methoxy]chromen-2-one
4-[(2,3,4,5-Tetrahydro-4-methylene-5-oxo-2-phenyl-2-furanyl)methoxy]-2H-1-benzopyran-2-one化学式
CAS
——
化学式
C21H16O5
mdl
——
分子量
348.355
InChiKey
ATSWSVKABBOUBT-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.5
  • 重原子数:
    26
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    61.8
  • 氢给体数:
    0
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为产物:
    参考文献:
    名称:
    香豆素衍生物作为血小板聚集抑制剂的合成
    摘要:
    在寻找血小板聚集抑制剂时,合成了某些香豆素衍生物并评估了其对凝血酶(Thr)-,花生四烯酸(AA)-,胶原蛋白(Col)-和血小板活化因子(PAF)-的抗血小板活性。在洗涤的兔血小板中诱导聚集。这些化合物是由4-羟基香豆素(1)或萘-1-醇经烷基化和Reformatsky型缩合反应合成的(图1-3)。其中,显示了4-[((2,3,4,5-四氢-4-亚甲基-5-氧代-2-苯基呋喃-2-基)甲氧基] -2 H -1-苯并吡喃-2-酮(6b)IC 50对AA和PAF诱导的聚集产生有效的抗血小板作用值分别为8.21和103.67m̈M(见表1和2)。通过在内酯环的2-苯基上引入适当的取代基,可以进一步提高6b对PAF诱导的聚集的抗血小板效力。
    DOI:
    10.1002/hlca.19960790308
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文献信息

  • Antineoplastic .alpha.-methylene-.gamma.-butyrolactones
    申请人:National Science Council (Taiwan)
    公开号:US05962460A1
    公开(公告)日:1999-10-05
    The present invention provides antineoplastic .alpha.-methylene-.gamma.-butyrolactones represented by the general formula \x9bI! wherein R.sub.1 is a phenyl group optionally substituted with one or two groups selected from the group consisting of halide, (C.sub.1 -C.sub.4)alkyl, (C.sub.1 -C.sub.4)alkoxy, phenyl, nitro and amino;.sub.2 R represents hydrogen, halide, (C.sub.1 -C.sub.4)alkyl or benzyl; X represents N; or wherein R.sub.1 is a phenyl group optionally substituted with one or two groups selected from the group consisting of halide, (C.sub.1 -C.sub.4)alkyl, (C.sub.1 -C.sub.4) alkoxy, nitro and amino; R.sub.2 represents Cl, F, or benzyl; X represents CH. These .alpha.-methylene-.gamma.-butyrolactones may be administered with an inert diluent or with a pharmaceutically acceptable carrier in controlling the growth of a neoplasm in a patient afflicted with a neoplasm disease. ##STR1##
    本发明提供了一种抗肿瘤的α-亚甲基-γ-丁内酯,其通式表示为\x9bI!其中R.sub.1是一个苯基,可选地取代为卤素、(C.sub.1 -C.sub.4)烷基、(C.sub.1 -C.sub.4)烷氧基、苯基、硝基和氨基中的一种或两种基团;R代表氢、卤素、(C.sub.1 -C.sub.4)烷基或苄基;X代表N;或其中R.sub.1是一个苯基,可选地取代为卤素、(C.sub.1 -C.sub.4)烷基、(C.sub.1 -C.sub.4)烷氧基、硝基和氨基中的一种或两种基团;R.sub.2代表Cl、F或苄基;X代表CH。这些α-亚甲基-γ-丁内酯可以与惰性稀释剂或药用可接受的载体一起使用,以控制患有肿瘤疾病的患者体内肿瘤的生长。
  • .alpha.-methylene-.gamma.-butyrolactones: new inhibitors of platelet
    申请人:National Science Council
    公开号:US05646164A1
    公开(公告)日:1997-07-08
    The present inventors have discovered three classes of novel .alpha.-methylene-.gamma.-butyrolactones with excellent antiplatelet activity. As a result of intensive studies, it has been found that compounds represented by the formula I-III are potent inhibitors of platelet aggregation. ##STR1## For the formula I, R.sub.1 is a methyl, a phenyl group optionally substituted with one or two group selected from halide, (C.sub.1 -C.sub.4) alkyl, (C.sub.1 -C.sub.4) alkoxy, phenyl, nitro, amino. For the formula II, R.sub.1 is a methyl, a phenyl group optionally substituted with one or two group selected from halide, (C.sub.1 -C.sub.4) alkyl, (C.sub.1 -C.sub.4) alkoxy, phenyl, nitro, amino; R.sub.2 represents hydrogen, halide, (C.sub.1 -C.sub.4) alkyl, phenyl, nitro, amino; R.sub.3 represents hydrogen, halide, (C.sub.1 -C.sub.4) alkyl, phenyl, nitro, amino. For the formula III, R.sub.1 is a methyl, a phenyl group optionally substituted with one or two group selected from halide, (C.sub.1 -C.sub.4) alkyl, (C.sub.1 -C.sub.4) alkoxy, phenyl, nitro, amino; R.sub.4 represents hydrogen, hydroxy, (C.sub.1 -C.sub.4) alkyl. The present invention also provides a cost-efficient method for the preparation of formula I-III. Formula I-III may be administered orally or parenterly with an inert diluent or with a pharmaceutically acceptable carrier in the treatment or the prevention of cardiovascular disease.
    目前的发明者发现了三类具有出色抗血小板活性的新型α-亚甲基-γ-丁酸内酯。经过深入研究发现,由I-III式表示的化合物是有效的血小板聚集抑制剂。对于式I,R.sub.1是一个甲基,一个苯基,可选择地取代为卤素、(C.sub.1 -C.sub.4)烷基、(C.sub.1 -C.sub.4)氧烷基、苯基、硝基、氨基中的一个或两个基团。对于式II,R.sub.1是一个甲基,一个苯基,可选择地取代为卤素、(C.sub.1 -C.sub.4)烷基、(C.sub.1 -C.sub.4)氧烷基、苯基、硝基、氨基中的一个或两个基团;R.sub.2代表氢、卤素、(C.sub.1 -C.sub.4)烷基、苯基、硝基、氨基;R.sub.3代表氢、卤素、(C.sub.1 -C.sub.4)烷基、苯基、硝基、氨基。对于式III,R.sub.1是一个甲基,一个苯基,可选择地取代为卤素、(C.sub.1 -C.sub.4)烷基、(C.sub.1 -C.sub.4)氧烷基、苯基、硝基、氨基中的一个或两个基团;R.sub.4代表氢、羟基、(C.sub.1 -C.sub.4)烷基。本发明还提供了一种成本效益高的制备I-III式的方法。I-III式可以通过口服或肌注与惰性稀释剂或药用载体一起使用,用于治疗或预防心血管疾病。
  • US5646164A
    申请人:——
    公开号:US5646164A
    公开(公告)日:1997-07-08
  • US5962460A
    申请人:——
    公开号:US5962460A
    公开(公告)日:1999-10-05
  • Synthesis of Coumarin Derivatives as Inhibitors of Platelet Aggregation
    作者:Yeh-Long Chen、Tai-Chi Wang、Kuan-Han Lee、Cherng-Chyi Tzeng、Ya-Ling Chang、Che-Ming Teng
    DOI:10.1002/hlca.19960790308
    日期:1996.5.8
    In a search for the inhibitors of platelet aggregation, certain coumarin derivatives were synthesized and evaluated for antiplatelet activity against thrombin(Thr)-, arachidonic acid(AA)-, collagen(Col)-, and platelet-activating-factor(PAF)-induced aggregation in washed rabbit platelets. These compounds were synthesized from 4-hydroxycoumarin (1) or naphthalen-1-ol via alkylation and Reformatsky-type
    在寻找血小板聚集抑制剂时,合成了某些香豆素衍生物并评估了其对凝血酶(Thr)-,花生四烯酸(AA)-,胶原蛋白(Col)-和血小板活化因子(PAF)-的抗血小板活性。在洗涤的兔血小板中诱导聚集。这些化合物是由4-羟基香豆素(1)或萘-1-醇经烷基化和Reformatsky型缩合反应合成的(图1-3)。其中,显示了4-[((2,3,4,5-四氢-4-亚甲基-5-氧代-2-苯基呋喃-2-基)甲氧基] -2 H -1-苯并吡喃-2-酮(6b)IC 50对AA和PAF诱导的聚集产生有效的抗血小板作用值分别为8.21和103.67m̈M(见表1和2)。通过在内酯环的2-苯基上引入适当的取代基,可以进一步提高6b对PAF诱导的聚集的抗血小板效力。
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