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(R)-3-hydroxymethyl-2,3-dihydro[1,4]dioxino[2,3-b]pyridine | 383901-05-1

中文名称
——
中文别名
——
英文名称
(R)-3-hydroxymethyl-2,3-dihydro[1,4]dioxino[2,3-b]pyridine
英文别名
(3R)-2,3-Dihydro-1,4-dioxino[2,3-b]pyridine-3-methanol;[(3R)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-3-yl]methanol
(R)-3-hydroxymethyl-2,3-dihydro[1,4]dioxino[2,3-b]pyridine化学式
CAS
383901-05-1
化学式
C8H9NO3
mdl
——
分子量
167.164
InChiKey
RHHZZOVOFZSEJI-ZCFIWIBFSA-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):
    0.3
  • 重原子数:
    12
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    51.6
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为产物:
    描述:
    2-氯-3-羟基吡啶盐酸 、 sodium hydride 、 三乙胺 作用下, 以 乙二醇二甲醚乙醇N,N-二甲基甲酰胺叔丁醇 为溶剂, 反应 54.0h, 生成 (R)-3-hydroxymethyl-2,3-dihydro[1,4]dioxino[2,3-b]pyridine
    参考文献:
    名称:
    单和合成2-和3-羟甲基-2,3-二氢[1,4]二恶英[2,3- b ]吡啶对映异构体
    摘要:
    合成了2-和3-羟甲基取代的2,3-二氢[1,4]二恶英[2,3- b ]吡啶1和2的对映异构体,它们是制备几种生物活性化合物的重要手性结构单元。(S)-和(R)-1是从苄基甘油的一种或两种对映体获得的,而(S)-和(R)-2是从(R)-和(S)获得的)-异亚丙基甘油。新颖的有效合成策略不遵循已报道的相应外消旋物的路线,可确保非常高的区域选择性并维持原料的对映体纯度。通过手性HPLC或NMR确定标题化合物的对映体组成。合成非外消旋1的关键中间体,即1-苄基-2-甲磺酰基-3-三苯甲基甘油,是一种新型的高熔点手性C 3合成子,值得考虑其稳定性,多功能性,易于通过简单的结晶分离以及,通过简单的一锅反应序列进行构型转化的潜力。
    DOI:
    10.1016/j.tetasy.2005.09.003
  • 作为试剂:
    描述:
    2,3-dihydro-3-<(phenylmethoxy)methyl>-1,4-dioxino<2,3-b>pyridine 、 氢气 乙醇甲醇混合物 、 intermediate 2-a 、 (R)-3-hydroxymethyl-2,3-dihydro[1,4]dioxino[2,3-b]pyridine 作用下, 以 甲醇 为溶剂, 以yielding 4.06 g of (S)-2,3-dihydro-1,4-dioxino[2,3-b]-20 pyridine-3-methanol (intermediate 2-a) ([α]D20=−34.33°; c=25.34 mg/5 ml in methanol) and 3.81 g of (R)-2,3-dihydro-1,4-dioxino[2,3-b]-pyridine-3-methanol (intermediate 2-b) ([α]D20=+32.740; c=22.60 mg/5 ml in methanol)的产率得到
    参考文献:
    名称:
    Compounds for treating fundic disaccomodation
    摘要:
    本发明涉及式(I)化合物,其立体化学异构体,其N-氧化物形式或其药学上可接受的酸加成盐,其中-a1 = a2-a3 = a4-是一个双价基团,其中a1到a4中的一个或两个是氮,其余的a1到a4是-CH═; -Z1-Z2-是一个双价基团; -A-是一个式为-N(R6)-Alk2-的双价基团或含有一个或两个氮原子的5、6或7元饱和杂环; R1,R2和R3分别独立选择自氢,C1-6烷基,羟基,卤素等; Alk1和Alk2是可选取代的C1-6烷二基; R5是一个式为的基团,其中n为1或2; p1为0,p2为1或2; 或p1为1或2,p2为0; X是氧,硫或═NR9; Y2是氧或硫; R7是氢,C1-6烷基,C3-6环烷基,苯基或苯甲基; R8是C1-6烷基,C3-6环烷基苯基或苯甲基; R9是氰基,C1-6烷基,C3-6环烷基,C1-6烷氧羰基或氨基羰基; R10是氢或C1-6烷基; Q是一个双价基团。公开了制备所述产品的过程,包括所述产品的制剂及其作为药物的用途,特别是用于治疗与干扰胃底容纳有关的疾病。
    公开号:
    US20060142318A1
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文献信息

  • Compounds for treating impaired fundic relaxation
    申请人:——
    公开号:US20040019051A1
    公开(公告)日:2004-01-29
    The present invention concerns compounds of formula (I) a stereochemically isomeric form thereof, an N-oxide form thereof or a pharma-ceutically acceptable acid addition salt thereof, wherein —a 1 ═a 2 —a 3 ═a 4 — is a bivalent radical wherein one or two of a 1 to a 4 are nitrogen and the remaining a 1 to a 4 are —CH═; —Z 1 —Z 2 — is a bivalent radical; —A— is a bivalent radical of formula —N(R 6 )—Alk 2 — or a 5, 6 or 7-membered saturated heterocycle containing one or two nitrogen atoms; R 1 , R 2 and R 3 are each independently selected from hydrogen, C 1-6 alkyl, hydroxy, halo and the like; Alk 1 and Alk 2 are optionally substituted C 1-6 alkanediyl; R 5 is a radical of formula (d-1), (d-2), (d-3), (d-4), (d-5) wherein n is 1 or 2; p 1 is 0, and p 2 is 1 or 2; or p 1 is 1 or 2, and p 2 is 0; X is oxygen, sulfur or ═NR 9 ; Y 2 is oxygen or sulfur; R 7 is hydrogen, C 1-6 alkyl, C 3-6 cycloalkyl, phenyl or phenylmethyl; R 8 is C 1-6 alkyl, C 3-6 cycloalkyl phenyl or phenylmethyl; R 9 is cyano, C 1-6 alkyl, C 3-6 cyclo-alkyl, C 1-6 alkyloxycarbonyl or aminocarbonyl; R 10 is hydrogen or C 1-6 alkyl; and Q is a bivalent radical. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to disturbed fundic accomodation. 1
    本发明涉及式(I)的化合物,其立体化学异构体形式,N-氧化物形式或药学上可接受的酸加合物盐形式,其中-a1═a2-a3═a4-是一个双价基团,其中a1到a4中的一个或两个是氮,其余的a1到a4是-CH═;-Z1—Z2-是一个双价基团;-A-是公式-N(R6)-Alk2-或含有一个或两个氮原子的5、6或7元饱和杂环的双价基团;R1、R2和R3各自独立地选自氢、C1-6烷基、羟基、卤素等;Alk1和Alk2是可选取代的C1-6烷二基;R5是公式(d-1)、(d-2)、(d-3)、(d-4)、(d-5)的基团,其中n为1或2;p1为0,p2为1或2;或p1为1或2,p2为0;X为氧、硫或═NR9;Y2为氧或硫;R7为氢、C1-6烷基、C3-6环烷基、苯基或苯甲基;R8为C1-6烷基、C3-6环烷基、苯基或苯甲基;R9为氰基、C1-6烷基、C3-6环烷基、C1-6烷氧羰基或氨基羰基;R10为氢或C1-6烷基;Q为双价基团。公开了制备所述产品的方法,包含所述产品的配方以及其用作药物的用途,特别是用于治疗与干扰胃底容积有关的疾病。
  • COMPOUNDS FOR TREATING IMPAIRED FUNDIC RELAXATION
    申请人:JANSSEN PHARMACEUTICA N.V.
    公开号:EP1296987B1
    公开(公告)日:2005-12-07
  • US7081453B2
    申请人:——
    公开号:US7081453B2
    公开(公告)日:2006-07-25
  • US7423048B2
    申请人:——
    公开号:US7423048B2
    公开(公告)日:2008-09-09
  • [EN] COMPOUNDS FOR TREATING IMPAIRED FUNDIC RELAXATION<br/>[FR] COMPOSES POUR LE TRAITEMENT DU RELACHEMENT FUNDIQUE ALTERE
    申请人:JANSSEN PHARMACEUTICA NV
    公开号:WO2001098306A1
    公开(公告)日:2001-12-27
    The present invention concerns compounds of formula (I) a stereochemically isomeric form thereof, an N-oxide form thereof or a pharma-ceutically acceptable acid addition salt thereof, wherein -a?1=a2-a3=a4¿- is a bivalent radical wherein one or two of a1 to a4 are nitrogen and the remaining a1 to a4 are -CH=; -Z1-Z2- is a bivalent radical; -A- is a bivalent radical of formula -N(R6)-Alk2- or a 5, 6 or 7-membered saturated heterocycle containing one or two nitrogen atoms; R?1, R2 and R3¿ are each independently selected from hydrogen, C¿1-6?alkyl, hydroxy, halo and the like; Alk?1¿ and Alk2 are optionally substituted C¿1-6?alkanediyl; R?5¿ is a radical of formula (d-1), (d-2), (d-3), (d-4), (d-5) wherein n is 1 or 2; p1 is 0, and p2 is 1 or 2; or p1 is 1 or 2, and p2 is 0; X is oxygen, sulfur or =NR9; Y2 is oxygen or sulfur; R7 is hydrogen, C¿1-6?alkyl, C3-6cycloalkyl, phenyl or phenylmethyl; R?8¿ is C¿1-6?alkyl, C3-6cycloalkyl phenyl or phenylmethyl; R?9¿ is cyano, C¿1-6?alkyl, C3-6cyclo-alkyl, C1-6alkyloxycarbonyl or aminocarbonyl; R?10¿ is hydrogen or C¿1-6?alkyl; and Q is a bivalent radical. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to disturbed fundic accomodation.
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