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Hydroxylamine, N-chloro- | 81559-34-4

中文名称
——
中文别名
——
英文名称
Hydroxylamine, N-chloro-
英文别名
N-chlorohydroxylamine
Hydroxylamine, N-chloro-化学式
CAS
81559-34-4
化学式
ClH2NO
mdl
——
分子量
67.47
InChiKey
MXBFSAYTTZBUBY-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):
    -0.4
  • 重原子数:
    3
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    32.3
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    Hydroxylamine, N-chloro-碳酸氢钠2-噻吩乙醛酸乙醚 、 Brine 、 作用下, 以 为溶剂, 反应 48.0h, 以to give the oxime (syn-isomer) (1.05 g; 51%)的产率得到2-Hydroxyimino(thien-2-yl)acetic acid
    参考文献:
    名称:
    Penicillin antibiotics
    摘要:
    本发明提供了一种新型抗生素化合物,它们是6-β-酰胺基青霉烯-3-羧酸及其非毒性衍生物,其特征在于酰胺基具有以下结构:##EQU1## 其中R是氢原子或有机基团,R.sup.a是氢原子或酰基。这些化合物是同构体或存在至少75%的同构体混合物。这些抗生素化合物对一系列革兰氏阳性和革兰氏阴性微生物具有高抗菌活性,并具有特别高的稳定性,能够抵御各种革兰氏阴性微生物产生的β-内酰胺酶。本发明还涉及这些化合物的管理。
    公开号:
    US03991046A1
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文献信息

  • Pharmacologically active 3-substituted beta-carbolines
    申请人:Schering Aktiengesellschaft
    公开号:US04435403A1
    公开(公告)日:1984-03-06
    3-substituted beta-carbolines of the formula ##STR1## wherein R.sup.C is hydrogen, lower alkyl, alkoxyalkyl of up to 6 C-atoms, cycloalkyl of 3-6 C-atoms, aralkyl of up to 8 C-atoms, or (CH.sub.2).sub.n OR.sup.20 wherein R.sup.20 is alkyl of up to 6 C-atoms, cycloalkyl of 3-6 C-atoms or aralkyl of up to 8 C-atoms and n is an integer of 1 to 3; Y is oxygen, two hydrogen atoms or NOR.sup.1, wherein R.sup.1 is hydrogen, lower alkyl, aryl or aralkyl of up to 6 C-atoms, COR.sup.2, wherein R.sup.2 is lower alkyl of up to 6 C-atoms, or Y is CHCOOR.sup.3, wherein R.sup.3 is hydrogen or lower alkyl or Y is NNR.sup.4 R.sup.5, wherein R.sup.4 and R.sup.5 can be the same or different and each is hydrogen, lower alkyl, C.sub.6-10 -aryl, C.sub.7-10 -aralkyl or CONR.sup.6 R.sup.7, wherein R.sup.6 and R.sup.7 can be the same or different and each is hydrogen or lower alkyl or R.sup.4 and R.sup.5 together with the connecting N-atom, for a 5- or 6-membered heterocyclic ring which optionally may also contain an O-atom or up to 3 N-atoms and which optionally may be substituted by a lower alkyl group; Z is hydrogen, or alkoxy or aralkoxy each of up to 10 C-atoms and each optionally substituted by hydroxy, or Z is alkyl of up to 6 C-atoms, C.sub.6-10 -aryl or C.sub.7-10 -aralkyl each of which may optionally be substituted by a COOR.sup.8 -- or a CONR.sup.9 R.sup.10 group, wherein R.sup.8 is alkyl of up to 6 C-atoms, and R.sup.9 and R.sup.10 can be the same or different and each is hydrogen or alkyl of up to 6 C-atoms; or Z is NR.sup.9 R.sup.10, wherein R.sup.9 and R.sup.10 are as defined above; or Z is NR.sup.11 CHR.sup.12 R.sup.13, wherein R.sup.11 and R.sup.12 each is hydrogen or together form a N.dbd.C double bond, wherein R.sup.13 is C.sub.1-10 -alkyl or NR.sup.14 R.sup.15, wherein R.sup.14 and R.sup.15 are the same or different and each is hydrogen, OH or alkyl or alkoxy each of up to 6 C-atoms, or wherein R.sup.12 and R.sup.13 together are oxygen, in which case, R.sup.11 is hydrogen; or Z is COOR.sup.2 wherein R.sup.2 is as defined above; or Y and Z, together with the connecting C-atom, may form a 5- or 6-membered heterocyclic ring which contains an O-atom, adjoining O- and N-atoms or up to 4 N atoms and which optionally may be substituted by a lower alkyl group, hydroxy or oxo have valuable psychotropic properties which make them useful for example as tranquilizers.
    该文描述的是一类化合物,即公式为##STR1##的3-取代β-咔啉,其中R.sup.C为氢、低碳基、长达6个碳原子的烷氧基、3-6个碳原子的环烷基、长达8个碳原子的芳基烷基或(CH.sub.2).sub.n OR.sup.20,其中R.sup.20为长达6个碳原子的烷基、3-6个碳原子的环烷基或长达8个碳原子的芳基烷基,n为1至3的整数;Y为氧、两个氢原子或NOR.sup.1,其中R.sup.1为氢、低碳基、长达6个碳原子的芳基或长达8个碳原子的芳基烷基、COR.sup.2,其中R.sup.2为长达6个碳原子的烷基,或Y为CHCOOR.sup.3,其中R.sup.3为氢或低碳基,或Y为NNR.sup.4R.sup.5,其中R.sup.4和R.sup.5可以相同也可以不同,每个都是氢、低碳基、C.sub.6-10-芳基、C.sub.7-10-芳基烷基或CONR.sup.6R.sup.7,其中R.sup.6和R.sup.7可以相同也可以不同,每个都是氢或低碳基,或R.sup.4和R.sup.5与连接的N原子一起形成一个5-或6-成员的杂环环,该环可以含有一个O原子或多达3个N原子,且可以选择性地被低碳基替换;Z为氢,或长达10个碳原子的烷氧基或芳基烷氧基,每个都可以选择性地被羟基取代,或Z为长达6个碳原子的烷基、C.sub.6-10-芳基或C.sub.7-10-芳基烷基,每个都可以选择性地被COOR.sup.8-或CONR.sup.9R.sup.10-基团取代,其中R.sup.8为长达6个碳原子的烷基,R.sup.9和R.sup.10可以相同也可以不同,每个都是氢或长达6个碳原子的烷基;或Z为NR.sup.9R.sup.10,其中R.sup.9和R.sup.10如上所定义;或Z为NR.sup.11CHR.sup.12R.sup.13,其中R.sup.11和R.sup.12每个都是氢或一起形成N.dbd.C双键,其中R.sup.13为C.sub.1-10-烷基或NR.sup.14R.sup.15,其中R.sup.14和R.sup.15可以相同也可以不同,每个都是氢、OH或长达6个碳原子的烷基或烷氧基,或者R.sup.12和R.sup.13一起是氧,此时R.sup.11为氢;或者Z为COOR.sup.2,其中R.sup.2如上所定义;或者Y和Z与连接的C原子一起可以形成一个含有一个O原子、相邻的O和N原子或多达4个N原子的5-或6-成员的杂环环,该环可以选择性地被低碳基、羟基或氧基取代。这些化合物具有有价值的精神药理特性,例如可以用作镇静剂。
  • Anticoccidial and ovolarvicidal compositions
    申请人:Ciba-Geigy Corporation
    公开号:US04263324A1
    公开(公告)日:1981-04-21
    Compositions containing compounds of the formula ##STR1## wherein R.sub.1 represents an alkyl radical of 4 to 24 carbon atoms and R.sub.2 represents hydrogen or an alkyl radical of 1 to 12 carbon atoms, and use of compounds of formula I for controlling coccidial and helminthic diseases.
    本发明涉及含有以下式子中化合物的组合物:##STR1## 其中R.sub.1代表4至24个碳原子的烷基基团,R.sub.2代表氢或1至12个碳原子的烷基基团,并且本发明还涉及使用式I化合物来控制球虫和蠕虫病。
  • Thiadiazole derivatives
    申请人:Fujisawa Pharmaceutical Co., Ltd.
    公开号:US04544751A1
    公开(公告)日:1985-10-01
    3,7-disubstituted-3-cephem-4-carboxylic acid compounds having bacteriostatic properties and the following formula: ##STR1## in which R.sup.1 is thiadiazolyl or isothiazolyl, each of which may have suitable substituent(s), or thiazolyl; R.sup.2 is hydrogen or lower alkyl; R.sup.3 is carboxy or protected carboxy; R.sup.4 is hydrogen, acyloxy or a heterocyclicthio group which may have suitable substituent(s); and R.sup.5 is hydrogen or lower alkoxy, process for making same and treating infectious diseases therewith.
    具有细菌抑制性质的3,7-二取代-3-头孢烯-4-羧酸化合物,其化学式如下:##STR1## 其中R.sup.1是噻二唑基或异噻唑基,每个基团都可以具有适当的取代基,或噻唑基; R.sup.2是氢或低烷基; R.sup.3是羧基或保护羧基; R.sup.4是氢、酰氧或含有适当取代基的杂环硫基团; R.sup.5是氢或低烷氧基。制备该化合物的方法和用于治疗传染病的方法。
  • Pharmacologically active 3-substituted beta-carbolines useful as
    申请人:Schering Aktiengesellschaft
    公开号:US04596808A1
    公开(公告)日:1986-06-24
    3-Substituted beta-carbolines of the formula ##STR1## wherein R.sup.A is H, F, Cl, Br, I, NO.sub.2, CN, CH.sub.3, CF.sub.3, SCH.sub.3, NR.sup.16 R.sup.17 or NHCOR.sup.16, wherein R.sup.16 and R.sup.17 are the same or different and each is hydrogen or alkyl, alkenyl or alkynyl each of up to 6 C-atoms, aralkyl or cycloalkyl each of up to 10 C-atoms, or wherein R.sup.16 and R.sup.17 together form a saturated or unsaturated 3-7 membered heterocyclic ring; said compounds possess valuable psychotropic properties which make them useful for example as tranquilizers.
    公式为##STR1##的3-取代β-咔啉衍生物,其中R.sup.A为H、F、Cl、Br、I、NO.sub.2、CN、CH.sub.3、CF.sub.3、SCH.sub.3、NR.sup.16R.sup.17或NHCOR.sup.16,其中R.sup.16和R.sup.17相同或不同,且每个为氢或碳数不超过6的烷基、烯基或炔基、不超过10的芳基烷基或环烷基,或者R.sup.16和R.sup.17共同形成饱和或不饱和的3-7成员杂环;这些化合物具有有价值的精神药理学特性,使它们例如可以用作镇静剂。
  • Pyrrolopyrimidines as CRF antagonists
    申请人:Pfizer Inc
    公开号:US06765008B1
    公开(公告)日:2004-07-20
    The compounds of the formula wherein R1, R2, R3, R4, R5 and R6 are as defined herein, are useful in the treatment of stress-related and other diseases. These compounds have corticotropin-releasing factor antagonist activity and as such are of use in the treatment of stress and anxiety related, and other disorders.
    公式中R1、R2、R3、R4、R5和R6所定义的化合物对于治疗与压力相关的疾病和其他疾病有用。这些化合物具有促肾上腺皮质激素释放因子拮抗剂活性,因此可用于治疗与压力和焦虑相关的疾病和其他疾病。
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