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7-methoxy-3,4-dihydro-2H-1,5-benzoxathiepin-3-one | 112632-25-4

中文名称
——
中文别名
——
英文名称
7-methoxy-3,4-dihydro-2H-1,5-benzoxathiepin-3-one
英文别名
7-Methoxy-1,5-benzoxathiepin-3-one
7-methoxy-3,4-dihydro-2H-1,5-benzoxathiepin-3-one化学式
CAS
112632-25-4
化学式
C10H10O3S
mdl
——
分子量
210.254
InChiKey
YPJDJXXEQKJUNF-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):
    2
  • 重原子数:
    14
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.3
  • 拓扑面积:
    60.8
  • 氢给体数:
    0
  • 氢受体数:
    4

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

  • 作为反应物:
    描述:
    7-methoxy-3,4-dihydro-2H-1,5-benzoxathiepin-3-one硫酸 、 sodium cyanoborohydride 作用下, 以 四氢呋喃 为溶剂, 反应 17.0h, 生成 7-methoxy-3-<3-(4-phenyl-1-pyperazinyl)propyl>-3,4-dihydro-2H-1,5-benzoxathiepin-3-ol
    参考文献:
    名称:
    1,5-Benzoxathiepin derivatives. II. Synthesis and serotonin S2-receptor-blocking activity of aminoalkyl-substituted 3,4-dihydro-2H-1,5-benzoxathiepin-3-ols and related compounds.
    摘要:
    新化合物1,5-苯并氧硫杂蒽衍生物,即3,4-二氢-2H-1,5-苯并氧硫杂蒽-3-醇,在2-、3-或4-位上具有氨基烷基团,被合成并评估其对血清素S2受体阻断活性和肾上腺素α1受体阻断活性的作用。甲基4-氨基烷基-3-羟基-3,4-二氢-2H-1,5-苯并氧硫杂蒽-4-羧酸酯显示出显著的S2受体阻断活性。研究了结构-活性关系(包括构象研究结果和骨架修饰)。在一系列1,5-苯并氧硫杂蒽、1-苯并氧杂蒽和1-苯并硫杂蒽衍生物中,甲基顺式-3-羟基-7-甲氧基-4-[3-(4-苯基-1-哌嗪基)丙基]-3,4-二氢-2H-1,5-苯并氧硫杂蒽-4-羧酸酯盐酸盐(CV-5197)在结合谱图上显示出最强的S2受体阻断活性和选择性,并被选作进一步药理评估的候选药物。
    DOI:
    10.1248/cpb.35.1930
  • 作为产物:
    描述:
    methyl 7-methoxy-3-oxo-3,4-dihydro-2H-1,5-benzoxathiepin-4-carboxylate硫酸 作用下, 以 溶剂黄146 为溶剂, 反应 1.0h, 以72%的产率得到7-methoxy-3,4-dihydro-2H-1,5-benzoxathiepin-3-one
    参考文献:
    名称:
    1,5-Benzoxathiepin衍生物。I.1,5-苯并噻吩衍生物的合成和反应。
    摘要:
    甲基3-氧基-3, 4-二氢-2H-1, 5-苯并噻噁烯-4-羧酸酯(3a-f)通过区域选择性的Dieckmann反应合成,起始物为甲基2-甲氧基羧基甲基噻吩氧乙酸酯(2a-f,易于由2-巯基苯酚(1a-f)制备而成),产率相当不错。对酮酸酯(3b)进行烷基化反应,使用烷基卤化物得到了4-烷基化衍生物(7和8)。通过对甲基取代的2-甲氧基羧基甲基噻吩氧乙酸酯(11, 12b和12f)进行Dieckmann反应,实现了在1, 5-苯并噻噁烯环的2位引入取代基。对2-氰甲基噻吩氧乙腈(18a-d)进行Thorpe-Ziegler反应,得到3-胺基-2H-1, 5-苯并噻噁烯-4-氰基(19a-d)。通过酰胺腈(3a和3b)与酰胺或胍反应,合成了新型杂环化合物4-氨基-11H-吡咯并[4, 5-c][1, 5]苯并噻噁烯衍生物(24-32)。
    DOI:
    10.1248/cpb.35.1919
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文献信息

  • 1,5-Benzoxathiepin derivatives, their production and use
    申请人:Takeda Chemical Industries, Ltd.
    公开号:EP0300088A2
    公开(公告)日:1989-01-25
    Novel 1,5-benzoxathiepin derivates of the formula: [wherein R1 and R2 are independently hydrogen, halogen, hydroxy, lower alkyl or lower alkoxy; R3 and R4 are independently hydrogen, optionally substituted lower alkyl or optionally substituted cycloalkyl or optionally substituted aralkyl, or both jointly form an optionally substituted ring together with the adjacent nitrogen atom; X is hydrogen, optionally substituted lower alkyl, optionally substituted aryl or a carboxyl group which may be esterified or amidated; Y is >C=0 or >CH-OR5 (wherein Rs is hydrogen, acyl or optionally substituted carbamoyl); m is an integer of 0 to 2; n is an integer of 1 to 6] and salts thereof exhibit serotonin 52 receptor blocking activity, calcium antagonism, actions to relieve cerebral vasospasm and to improve renal circulation and diuretic and antithrombotic activities, and are of value as a prophylactic and therapeutic agent for ischemic cardiopathies, thrombosis, hypertension and cerebral circulatory disorders.
    式中的新型 1,5-苯并噁噻啶衍生物: [其中 R1 和 R2 独立地为氢、卤素、羟基、低级烷基或低级烷氧基;R3 和 R4 独立地为氢、任选取代的低级烷基或任选取代的环烷基或任选取代的芳烷基,或两者与相邻的氮原子共同形成任选取代的环;X 为氢、任选取代的低级烷基、任选取代的芳基或可被酯化或酰胺化的羧基;Y 是 >C=0 或 >CH-OR5(其中 Rs 是氢、酰基或任选取代的氨基甲酰基); m 是 0 至 2 的整数;n 为 1 至 6 的整数]及其盐类具有 5-羟色胺 52 受体阻断活性、钙拮抗作用、缓解脑血管痉挛和改善肾循环的作用以及利尿和抗血栓活性,可作为缺血性心脏病、血栓形成、高血压和脑循环障碍的预防和治疗药物。
  • SUGIHARA HIROSADA; MABUCHI HIROSHI; KAWAMATSU YUTAKA, CHEM. AND PHARM. BULL., 35,(1987) N 5, 1919-1929
    作者:SUGIHARA HIROSADA、 MABUCHI HIROSHI、 KAWAMATSU YUTAKA
    DOI:——
    日期:——
  • SUGIHARA, HIROSADA;MABUCHI, HIROSHI;HIRATA, MINORU;IMAMOTO, TETSUJI;KAWAM+, CHEM. AND PHARM. BULL., 35,(1987) N 5, 1930-1952
    作者:SUGIHARA, HIROSADA、MABUCHI, HIROSHI、HIRATA, MINORU、IMAMOTO, TETSUJI、KAWAM+
    DOI:——
    日期:——
  • 1,5-Benzoxathiepin derivatives. II. Synthesis and serotonin S2-receptor-blocking activity of aminoalkyl-substituted 3,4-dihydro-2H-1,5-benzoxathiepin-3-ols and related compounds.
    作者:HIROSADA SUGIHARA、HIROSHI MABUCHI、MINORU HIRATA、TETSUJI IMAMOTO、YUTAKA KAWAMATSU
    DOI:10.1248/cpb.35.1930
    日期:——
    Novel 1, 5-benzoxathiepin derivatives, 3, 4-dihydro-2H-1, 5-benzoxathiepin-3-ols with an aminoalkyl group at the 2-, 3- or 4-position, were synthesized and evaluated for serotonin S2-receptor-blocking activity and adrenergic α1-receptor-blocking activity. Methyl 4-aminoalky1-3-hydroxy-3, 4-dihydro-2H-1, 5-benzoxathiepin-4-carboxylates showed significant S2-receptor-block-ing activities. Structure-activity relationships (including the results of a conformational study and skeletal modifications) were examined. In the series of 1, 5-benzoxathiepin, 1-benzoxepin and 1-benzothiepin derivatives, methyl cis-3-hydroxy-7-methoxy-4- [3- (4-phenyl -1-piperazinyl) propyl] -3, 4-dihydro-2H-1, 5-benzoxathiepin-4-carboxylatehydrochloride (CV-5197) showed the most potent and the most selective S2-receptor-blocking activity in the binding profile, and was chosen as a candidate for further pharmacological evaluation.
    新化合物1,5-苯并氧硫杂蒽衍生物,即3,4-二氢-2H-1,5-苯并氧硫杂蒽-3-醇,在2-、3-或4-位上具有氨基烷基团,被合成并评估其对血清素S2受体阻断活性和肾上腺素α1受体阻断活性的作用。甲基4-氨基烷基-3-羟基-3,4-二氢-2H-1,5-苯并氧硫杂蒽-4-羧酸酯显示出显著的S2受体阻断活性。研究了结构-活性关系(包括构象研究结果和骨架修饰)。在一系列1,5-苯并氧硫杂蒽、1-苯并氧杂蒽和1-苯并硫杂蒽衍生物中,甲基顺式-3-羟基-7-甲氧基-4-[3-(4-苯基-1-哌嗪基)丙基]-3,4-二氢-2H-1,5-苯并氧硫杂蒽-4-羧酸酯盐酸盐(CV-5197)在结合谱图上显示出最强的S2受体阻断活性和选择性,并被选作进一步药理评估的候选药物。
  • 1,5-Benzoxathiepin derivatives. I. Synthesis and reaction of 1,5-benzoxathiepin derivatives.
    作者:HIROSADA SUGIHARA、HIROSHI MABUCHI、YUTAKA KAWAMATSU
    DOI:10.1248/cpb.35.1919
    日期:——
    Methyl 3-oxo-3, 4-dihydro-2H-1, 5-benzoxathiepin-4-carboxylates (3a-f) were synthesized by regioselective Dieckmann reaction of methyl 2-methoxycarbonylmethylthiophenoxyacetates (2a-f) [readily prepared from 2-mercaptophenols (la-f)] in fairly good yields. Alkylation of thc ketoester (3b) with alkyl halides gave 4-alkylated derivatives (7 and 8). A substituent at the 2-position on the 1, 5-benzoxathiepin ring was introduced by Dieckmann reaction of methyl ssubstituted 2-methoxycarbonylmethylthiophenoxyacetates (11, 12b and 12f). Thorpe-Ziegler reaction of 2-cyanomethylthiophenoxyacetonitriles (18a-d) gave 3-amino-2H-1, 5-benzoxathiepin-4-carbonitriles (19a-d). Novel heterocycles, 4-amino-11H-pyrimido [4, 5-c] [1, 5] benzoxathiepin derivatives (24-32), were synthesized by the reaction of enaminonitriles (3a and 3b) with amidines or guanidines.
    甲基3-氧基-3, 4-二氢-2H-1, 5-苯并噻噁烯-4-羧酸酯(3a-f)通过区域选择性的Dieckmann反应合成,起始物为甲基2-甲氧基羧基甲基噻吩氧乙酸酯(2a-f,易于由2-巯基苯酚(1a-f)制备而成),产率相当不错。对酮酸酯(3b)进行烷基化反应,使用烷基卤化物得到了4-烷基化衍生物(7和8)。通过对甲基取代的2-甲氧基羧基甲基噻吩氧乙酸酯(11, 12b和12f)进行Dieckmann反应,实现了在1, 5-苯并噻噁烯环的2位引入取代基。对2-氰甲基噻吩氧乙腈(18a-d)进行Thorpe-Ziegler反应,得到3-胺基-2H-1, 5-苯并噻噁烯-4-氰基(19a-d)。通过酰胺腈(3a和3b)与酰胺或胍反应,合成了新型杂环化合物4-氨基-11H-吡咯并[4, 5-c][1, 5]苯并噻噁烯衍生物(24-32)。
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