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1,3-dihydro-9-hydroxy-7-(3-methyl-2-octyl)-4-oxo-4H-thieno[3,4-c][1]benzopyran

中文名称
——
中文别名
——
英文名称
1,3-dihydro-9-hydroxy-7-(3-methyl-2-octyl)-4-oxo-4H-thieno[3,4-c][1]benzopyran
英文别名
9-hydroxy-7-(3-methyloctan-2-yl)-1,3-dihydrothieno[3,4-c]chromen-4-one
1,3-dihydro-9-hydroxy-7-(3-methyl-2-octyl)-4-oxo-4H-thieno[3,4-c][1]benzopyran化学式
CAS
——
化学式
C20H26O3S
mdl
——
分子量
346.491
InChiKey
SQGLPAXZHQWKMW-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):
    5.2
  • 重原子数:
    24
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    71.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    1,3-dihydro-9-hydroxy-7-(3-methyl-2-octyl)-4-oxo-4H-thieno[3,4-c][1]benzopyran 、 、 溴甲烷盐酸 、 、 对甲苯磺酸乙醚Sodium sulfate-III 作用下, 以 为溶剂, 反应 27.0h, 以(42%) of colorless gum was obtained的产率得到7-(1,2-Dimethyl-heptyl)-4,4-dimethyl-1,4-dihydro-3H-thieno[3,4-c]chromen-9-ol
    参考文献:
    名称:
    Intermediates for the preparation of thienobenzopyrans and
    摘要:
    该专利涉及一种新型的噻吩并苯并吡喃和噻吩并苯并噻吩喹啉类化合物,其化学式为##SPC1##其中m和n分别为0、1、2或3,且m+n为2或3;R.sub.1为低碳基;R.sub.2为烷基或环烷基低碳基,R.sub.3为氢、低碳基、低碳酰基、氨基甲酰基、N-低碳基氨基甲酰基、N,N-二低碳基氨基甲酰基、磷酸酯、半琥珀酸或另一种酸的酯、磷酸酯、结构为##EQU1##的二烷基氨基烷基或其酸加成盐,或结构为##EQU2##的二烷基氨基烷酰基或其酸加成盐,其中x为1到6,R.sub.4和R.sub.5为低碳基;低碳基含1到6个碳原子,烷基含1到20个碳原子,环烷基含3到8个环碳原子。该专利还公开了合成这些化合物的新型中间体以及制备这些化合物的方法。
    公开号:
    US03940421A1
  • 作为产物:
    参考文献:
    名称:
    Anesthesia methods using benzopyrans and esters thereof as
    摘要:
    改进的麻醉方法包括使用化学式I的苯并吡喃预处理待麻醉的患者 其中,在C环中,X是NR.sub.1,S,CH.sub.2或##STR2## R.sub.1是氢,低烷基,低烯基,低炔基,低酰基,环烷基低烷基,环烷基低酰基,环烷基,卤代低烷基,卤代低烯基,苯基低烷基,苯基低烯基或苯基低烷基; m是0到3的整数,n是0到3的整数,n + m = 2或3;或C环是喹啉环##STR3## R.sub.2是低烷基; R.sub.3是氢或##STR4##其中Y是具有1至8个碳原子的直链或支链烷基基团,a是1到4的整数,b是1到4的整数,Z是CH.sub.2,O,S或NR.sub.6,R.sub.6为氢或低烷基,限制是当Z为O,S或NR.sub.5时,a和b的总和为3或4,R.sub.5为氢或低烷基; R.sub.4是C.sub.1-C.sub.20直链或支链烷基,环烷基,或##STR5##其中Y是具有1到10个碳原子的直链或支链烷基基团,每个R.sub.7,R.sub.8和R.sub.9是氢,卤素,三氟甲基或低烷基的相同或不同成员;及其药用盐,限制是当X为##STR6##时,m = 2,n = 2,R.sub.3不能是氢。
    公开号:
    US04025630A1
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文献信息

  • US3940421A
    申请人:——
    公开号:US3940421A
    公开(公告)日:1976-02-24
  • US4025630A
    申请人:——
    公开号:US4025630A
    公开(公告)日:1977-05-24
  • Anesthesia methods using benzopyrans and esters thereof as
    申请人:Abbott Laboratories
    公开号:US04025630A1
    公开(公告)日:1977-05-24
    Improved anesthesia methods comprising pretreating a patient to be anesthetized with a benzopyran of formula I ##STR1## wherein, in the C ring, X is NR.sub.1, S, CH.sub.2 or ##STR2## R.sub.1 is hydrogen, loweralkyl, loweralkenyl, loweralkynyl, loweralkanoyl, cycloalkyloweralkyl, cycloalkylloweralkanoyl, cycloalkyl, haloloweralkyl, haloloweralkenyl, phenylloweralkyl, phenyloweralkenyl or phenyloweralkylnyl; m is an integer from 0 to 3, n is an integer from 0 to 3 and n + m = 2 or 3; or the C ring is quinuclidine ring ##STR3## R.sub.2 is loweralkyl; R.sub.3 is hydrogen or ##STR4## wherein Y is a straight or branched chain alkylene group having from one to eight carbon atoms, a is an integer from 1 to 4, b is an integer from 1 to 4, Z is CH.sub.2, O, S or NR.sub.6, R.sub.6 being hydrogen or loweralkyl, with the limitation that when Z is O, S or NR.sub.5, the sum of a and b is 3 or 4, and R.sub.5 is hydrogen or loweralkyl; R.sub.4 is C.sub.1 -C.sub.20 straight or branched chain alkyl, cycloalkyl, or ##STR5## wherein Y is a straight or branched chain alkylene group having from one to ten carbon atoms, and each R.sub.7, R.sub.8 and R.sub.9 are the same or different members of the group consisting of hydrogen, halo, trifluoromethyl or loweralkyl; and the pharmaceutically acceptable salts thereof, with the limitation that when X is ##STR6## m = 2 and n = 2, R.sub.3 cannot be hydrogen.
    改进的麻醉方法包括使用化学式I的苯并吡喃预处理待麻醉的患者 其中,在C环中,X是NR.sub.1,S,CH.sub.2或##STR2## R.sub.1是氢,低烷基,低烯基,低炔基,低酰基,环烷基低烷基,环烷基低酰基,环烷基,卤代低烷基,卤代低烯基,苯基低烷基,苯基低烯基或苯基低烷基; m是0到3的整数,n是0到3的整数,n + m = 2或3;或C环是喹啉环##STR3## R.sub.2是低烷基; R.sub.3是氢或##STR4##其中Y是具有1至8个碳原子的直链或支链烷基基团,a是1到4的整数,b是1到4的整数,Z是CH.sub.2,O,S或NR.sub.6,R.sub.6为氢或低烷基,限制是当Z为O,S或NR.sub.5时,a和b的总和为3或4,R.sub.5为氢或低烷基; R.sub.4是C.sub.1-C.sub.20直链或支链烷基,环烷基,或##STR5##其中Y是具有1到10个碳原子的直链或支链烷基基团,每个R.sub.7,R.sub.8和R.sub.9是氢,卤素,三氟甲基或低烷基的相同或不同成员;及其药用盐,限制是当X为##STR6##时,m = 2,n = 2,R.sub.3不能是氢。
  • Intermediates for the preparation of thienobenzopyrans and
    申请人:Arthur D. Little, Inc.
    公开号:US03940421A1
    公开(公告)日:1976-02-24
    Novel thienobenzopyrans and thiopyranobenzopyrans represented by the formula ##SPC1## Wherein m and n are each 0, 1, 2 or 3 and m + n is 2 or 3; R.sub.1 is loweralkyl; R.sub.2 is alkyl or cycloalkylloweralkyl and R.sub.3 is hydrogen, loweralkyl, loweralkanoyl, carbamyl, N-loweralkylcarbamyl, N,N-diloweralkylcarbamyl, phosphonyl, hemisuccinate or an ester of another such acid, phosphate, dialkylaminoalkyl of the structure ##EQU1## or acid addition salt thereof, or dialkylaminoalkylanoyl of the structure ##EQU2## or acid addition salt thereof, wherein x is 1 through 6 and R.sub.4 and R.sub.5 are loweralkyl; the loweralkyl groups containing from 1 through 6 carbon atoms, the alkyl groups containing from 1 through 20 carbon atoms and the cycloalkyl groups containing from 3 through 8 ring carbon atoms. Novel intermediates for the synthesis of these compounds are also disclosed as well as methods for making the compounds.
    该专利涉及一种新型的噻吩并苯并吡喃和噻吩并苯并噻吩喹啉类化合物,其化学式为##SPC1##其中m和n分别为0、1、2或3,且m+n为2或3;R.sub.1为低碳基;R.sub.2为烷基或环烷基低碳基,R.sub.3为氢、低碳基、低碳酰基、氨基甲酰基、N-低碳基氨基甲酰基、N,N-二低碳基氨基甲酰基、磷酸酯、半琥珀酸或另一种酸的酯、磷酸酯、结构为##EQU1##的二烷基氨基烷基或其酸加成盐,或结构为##EQU2##的二烷基氨基烷酰基或其酸加成盐,其中x为1到6,R.sub.4和R.sub.5为低碳基;低碳基含1到6个碳原子,烷基含1到20个碳原子,环烷基含3到8个环碳原子。该专利还公开了合成这些化合物的新型中间体以及制备这些化合物的方法。
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