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甲磺酸加雷沙星一水合物 | 223652-90-2

中文名称
甲磺酸加雷沙星一水合物
中文别名
1-环丙基-8-(二氟甲氧基)-7-[(1R)-2,3-二氢-1-甲基-1H-异吲哚-5-基]-1,4-二氢-4-氧代-3-喹啉甲酸甲磺酸盐一
英文名称
Garenoxacin mesylate
英文别名
1-cyclopropyl-8-(difluoromethoxy)-7-[(1R)-1-methyl-2,3-dihydro-1H-isoindol-5-yl]-4-oxoquinoline-3-carboxylic acid;methanesulfonic acid;hydrate
甲磺酸加雷沙星一水合物化学式
CAS
223652-90-2
化学式
CH4O3S*C23H20F2N2O4*(x)H2O
mdl
——
分子量
540.5
InChiKey
IGTHEWGRXUAFKF-NVJADKKVSA-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

物化性质

  • 溶解度:
    DMSO:100.0(最大浓度 mg/mL);185.0(最大浓度 mM)水:12.5(最大浓度 mg/mL);23.13(最大浓度 mM)

计算性质

  • 辛醇/水分配系数(LogP):
    3.15
  • 重原子数:
    37
  • 可旋转键数:
    5
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    143
  • 氢给体数:
    4
  • 氢受体数:
    12

制备方法与用途

甲磺酸加雷沙星(Geninax)是第四代喹诺酮类抗生素,对革兰氏阳性及阴性细菌感染均有效。它由富山化学工业株式会社首次发现。甲磺酸加雷沙星片通过抑制DNA促旋酶和拓扑异构酶IV,发挥杀菌作用;另一方面,它还能选择性地抑制细菌的拓扑异构酶(Top II)。

在治疗上、下呼吸道感染时,常会出现耐青霉素或耐氟喹诺酮的肺炎链球菌,这使得治疗由耐药革兰阳性菌引起的相关感染变得日益困难。加雷沙星作为新型喹诺酮母核6位去氟的药物,有效解决了这一问题。

在III期临床研究阶段,其他公司便看到了加雷沙星的发展前景。2004年,美国先灵葆雅以2.45亿美元获得了除中日韩之外全球开发和使用销售专利权。2007年7月31日,甲磺酸加雷沙星片获得日本劳动厚生省批准上市。2012年,其销售额达到高峰123亿日元。

尽管甲磺酸加雷沙星的专利已于2017年到期,但国内仅天津汉康一家按照3.1类提交了临床申请,并于2016年2月19日获批临床。

反应信息

  • 作为反应物:
    描述:
    甲磺酸加雷沙星一水合物乙醇 为溶剂, 反应 15.0h, 以to obtain 0.14 g of (R)-1-cyclopropyl-8-difluoromethoxy-7-(1-methyl-2,3-dihydro-1H-5-isoindolyl)-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid methanesulfonate的产率得到加诺沙星甲磺酸盐
    参考文献:
    名称:
    Processes for producing 7-isoindoline-quinolonecarboxylic acid derivative and its intermediate, as well as salt of 7-isoindoline-quinolonecarboxylic acid derivative, its hydrate and composition comprising the same as active ingredient
    摘要:
    制备一种具有抗菌活性的7-异吲哚喹啉羧酸衍生物(通式[1]),以及其中间体的方法:包括在金属钯的存在下,以钯催化剂为催化剂,将异吲哚-5-硼酸或5-卤代异吲哚与二烷氧基硼烷或烷氧基二硼烷反应。
    公开号:
    US20020049328A1
  • 作为产物:
    参考文献:
    名称:
    Quinolonecarboxylic acid derivatives or salts thereof
    摘要:
    本发明涉及一种由通式[1]表示的喹诺酮羧酸衍生物或其盐:##STR1## 本发明的化合物中,首选R.sup.2代表取代或未取代的环烷基;R.sup.3代表氢原子、卤原子、取代或未取代的低碳基或低碳氧基、以及受保护或未受保护的羟基或氨基中的至少一种成员;R.sup.4代表氢原子或取代或未取代的低碳基;R.sup.5和R.sup.6中的每一个代表氢原子;A代表C--Y,其中Y代表卤原子、可以被一个或多个卤原子取代的低碳基或低碳氧基,或受保护或未受保护的羟基。
    公开号:
    US06025370A1
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文献信息

  • Quinolonecarboxylic acid derivatives or salts thereof
    申请人:Toyama Chemical Co., Ltd.
    公开号:US06025370A1
    公开(公告)日:2000-02-15
    The present invention relates to a quinolone-carboxylic acid derivative represented by the general formula [1], or its salt: ##STR1## Of the compounds of the present invention, preferable are compounds in which R.sup.2 represents a substituted or unsubstituted cycloalkyl group; R.sup.3 represents at least one member selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted lower alkyl or lower alkoxy group, and a protected or unprotected hydroxyl or amino group; R.sup.4 represents a hydrogen atom or a substituted or unsubstituted lower alkyl group; each of R.sup.5 and R.sup.6 represents a hydrogen atom; and A represents C--Y in which Y represents a halogen atom, a lower alkyl or lower alkoxy group which may be substituted by one or more halogen atoms, or a protected or unprotected hydroxyl group.
    本发明涉及一种由通式[1]表示的喹诺酮羧酸衍生物或其盐:##STR1## 本发明的化合物中,首选R.sup.2代表取代或未取代的环烷基;R.sup.3代表氢原子、卤原子、取代或未取代的低碳基或低碳氧基、以及受保护或未受保护的羟基或氨基中的至少一种成员;R.sup.4代表氢原子或取代或未取代的低碳基;R.sup.5和R.sup.6中的每一个代表氢原子;A代表C--Y,其中Y代表卤原子、可以被一个或多个卤原子取代的低碳基或低碳氧基,或受保护或未受保护的羟基。
  • [EN] QUINOLONECARBOXYLIC ACID DERIVATIVES OR SALTS THEREOF<br/>[FR] DERIVES DE L'ACIDE QUINOLONECARBOXYLIQUE ET LEURS SELS
    申请人:TOYAMA CHEMICAL CO., LTD.
    公开号:WO1997029102A1
    公开(公告)日:1997-08-14
    (EN) Quinolonecarboxylic acid derivatives represented by general formula (I) or salts of these. Preferred are compounds wherein R2 represents optionally substituted cycloalkyl, R3 represents at least one member selected among hydrogen, halogeno, optionally substituted lower alkyl or alkoxy, and optionally protected hydroxy or amino, R4 represents hydrogen or optionally substituted lower alkyl, R5 and R6 each represents hydrogen, and A represents C-Y (where Y represents halogeno, lower alkyl or alkoxy each optionally substituted by halogeno, or optionally protected hydroxy).(FR) L'invention porte sur des dérivés de l'acide quinolonecarboxylique ou leurs sels, de formule générale (I), dont les préférés sont des composés dans lesquels: R2 représente cycloalkyle facultativement substitué; R3 représente au moins l'un des éléments choisis parmi H, halogéno, alkyle ou alkoxy inférieur facultativement substitué, et hydroxy ou amino facultativement protégé; R4 représente H, ou alkyle inférieur facultativement substitué; R5 et R6 représentent chacun H; et A représente C-Y (où Y représente halogéno, alkyle inférieur ou alkoxy substitués chacun par halogéno ou hydroxy facultativement protégé).
    (中) 该发明涉及一般式(I)所代表的喹诺酸衍生物或其盐。首选化合物中,R2代表可选取代的环烷基,R3代表氢、卤素、可选取代的低烷基或烷氧基、可选保护的羟基或氨基中的至少一种成员,R4代表氢或可选取代的低烷基,R5和R6各自代表氢,A代表C-Y(其中Y代表卤素、可选取代的低烷基或烷氧基,每种都可由卤素取代,或可选保护的羟基)。
  • Processes for producing 7-isoindoline-quinolone carboxylic acid derivative and its intermediate, as well as salt of 7-isoindoline-quinolonecarboxylic acid derivative, its hydrate and composition comprising the same as active ingredient
    申请人:Ojima Katsuji
    公开号:US20050203301A1
    公开(公告)日:2005-09-15
    Process for producing a 7-bromoquinolone-carboxylic acid derivative of the following formula or its salt by reacting a 2,4-dibromo-3-hydroxybenzoic acid ester compound of the formula R 7a -x to obtain a 3-alkoxy-2,4-dibromobenzoic acid ester, subjecting the 3-alkoxy-2,4-dibromobenzoic acid ester to elimination reaction of the carboxyl-protecting group to obtain a 3-alkoxy-2,4-dibromobenzoic acid, subjecting the 3-alkoxy-2,4-dibromobenzoic acid to ketoesterification reaction to obtain a 3-alkoxy-2,4-dibromobenyolacetic acid ester, reacting the 3-alkoxy-2,4-dibromobenzoylacetic acid ester with an orthoester or an acetal, then reacting the reaction product with a compound of the formula R 2a —NH or its salt to obtain a 2-(3-alkoxy-2,4-dibromobenzoyl)-3-substituted aminoacrylic acid ester and subjecting the 2-(3-alkoxy-2,4-dibromobenzoyl)-3-substituted aminoacrylic acid ester to ring-closing reaction, and products thereof.
    通过将公式如下的2,4-二溴-3-羟基苯甲酸酯化合物R7a-x与反应,得到一种3-烷氧基-2,4-二溴苯甲酸酯;将3-烷氧基-2,4-二溴苯甲酸酯进行羧基保护基的消除反应,得到3-烷氧基-2,4-二溴苯甲酸;将3-烷氧基-2,4-二溴苯甲酸进行酮酯化反应,得到3-烷氧基-2,4-二溴苯基乙酸酯;将3-烷氧基-2,4-二溴苯基乙酸酯与正酯或缩醛反应,然后将反应产物与公式为R2a—NH或其盐的化合物反应,得到一种2-(3-烷氧基-2,4-二溴苯甲酰)-3-取代氨基丙烯酸酯;将2-(3-烷氧基-2,4-二溴苯甲酰)-3-取代氨基丙烯酸酯进行环闭合反应,得到公式如下的7-溴喹啉羧酸衍生物或其盐,以及其制备方法。
  • PROCESSES FOR PRODUCING 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERIVATIVE AND ITS INTERMEDIATE, AS WELL AS SALT OF 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERIVATIVE, ITS HYDRATE AND COMPOSITION COMPRISING THE SAME AS ACTIVE INGREDIENT
    申请人:Yamada Minoru
    公开号:US20070225506A1
    公开(公告)日:2007-09-27
    Process for producing a 7-bromoquinolone-carboxylic acid derivative of the following formula or its salt by reacting a 2,4-dibromo-3-hydroxybenzoic acid ester compound of the formula R 7a - x to obtain a 3-alkoxy-2,4-dibromobenzoic acid ester, subjecting the 3-alkoxy-2,4-dibromobenzoic acid ester to elimination reaction of the carboxyl-protecting group to obtain a 3-alkoxy-2,4-dibromobenzoic acid, subjecting the 3-alkoxy-2,4-dibromobenzoic acid to ketoesterification reaction to obtain a 3-alkoxy-2,4-dibromobenyolacetic acid ester, reacting the 3-alkoxy-2,4-dibromobenzoylacetic acid ester with an orthoester or an acetal, then reacting the reaction product with a compound of the formula R 2 — NH or its salt to obtain a 2-(3-alkoxy-2,4-dibromobenzoyl)-3-substituted aminoacrylic acid ester and subjecting the 2-(3-alkoxy-2,4-dibromobenzoyl)-3-substituted aminoacrylic acid ester to ring-closing reaction, and products thereof.
    通过反应公式为R7a-x的2,4-二溴-3-羟基苯甲酸酯化合物以获得3-烷氧基-2,4-二溴苯甲酸酯,将3-烷氧基-2,4-二溴苯甲酸酯进行羧基保护基的消除反应以获得3-烷氧基-2,4-二溴苯甲酸,将3-烷氧基-2,4-二溴苯甲酸进行酮酯化反应以获得3-烷氧基-2,4-二溴苯乙酸酯,将3-烷氧基-2,4-二溴苯乙酸酯与orthoester或缩醛反应,然后将反应产物与公式为R2-NH或其盐的化合物反应以获得2-(3-烷氧基-2,4-二溴苯甲酰)-3-取代氨基丙烯酸酯,将2-(3-烷氧基-2,4-二溴苯甲酰)-3-取代氨基丙烯酸酯进行环闭合反应,从而获得以下公式或其盐的7-溴喹啉羧酸衍生物的制备方法和产物。
  • Processes for producing 7-isoindolinequinolonecarboxylic derivatives and intermediates therefor, salts of 7-isoindolinequinolonecarboxylic acids, hydrates thereof, and composition containing the same as active ingredient
    申请人:Toyama Chemical Co., Ltd.
    公开号:US06337399B1
    公开(公告)日:2002-01-08
    This invention relates to processes for producing a 7-isoindoline-quinolonecarboxylic acid derivative represented by the general formula [1] which is useful as an antibacterial agent, and an intermediate thereof: wherein R1 represents a hydrogen atom or a carboxyl-protecting group; R2 represents a substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl or heterocyclic group; R3 represents at least one group selected from hydrogen atom, halogen atoms, substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, alkoxy or alkylthio groups, nitro group, cyano group, acyl groups, protected or unprotected hydroxyl groups and protected or unprotected or substituted or unsubstituted amino groups; R4 represents at least one group selected from hydrogen atom, halogen atoms, substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aralkyl, aryl, alkoxy or alkylthio groups, protected or unprotected hydroxyl or imino groups, protected or unprotected or substituted or unsubstituted amino groups, alkylidene groups, oxo group and groups each forming a cycloalkane group together with the carbon atom to which R4 bonds; R5 represents a hydrogen atom, an amino-protecting group, a substituted or unsubstituted alkyl, cycloalkyl, alkylsulfonyl, arylsulfonyl, acyl or aryl group; R6 represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl, alkoxy or alkylthio group, a protected or unprotected hydroxyl or amino group or a nitro group; and A represents CH or C—R7 in which R7 represents a halogen atom, a substituted or unsubstituted alkyl, alkoxy or alkylthio group or a protected or unprotected hydroxyl group, and to a salt of a 7-isoindoline-quinolonecarboxylic acid represented by the general formula [1], a hydrate thereof and a composition comprising them as an active ingredient.
    本发明涉及制备7-异吲哚喹啉羧酸衍生物的过程,该衍生物表示为通式[1],可用作抗菌剂及其中间体: 其中,R1表示氢原子或羧基保护基;R2表示取代或未取代的烷基、烯基、环烷基、芳基或杂环基;R3表示氢原子、卤素原子、取代或未取代的烷基、烯基、环烷基、芳基、烷氧基或烷硫基、硝基、氰基、酰基、保护或未保护的羟基和保护或未保护的或取代或未取代的氨基中的至少一种基团;R4表示氢原子、卤素原子、取代或未取代的烷基、烯基、环烷基、芳基、芳基烷基、烷氧基或烷硫基、保护或未保护的羟基或亚胺基、保护或未保护的或取代或未取代的氨基、烷基亚甲基、氧代基和与R4键合的碳原子形成环烷基的基团中的至少一种基团;R5表示氢原子、氨基保护基、取代或未取代的烷基、环烷基、烷基磺酰基、芳基磺酰基、酰基或芳基基团;R6表示氢原子、卤素原子、取代或未取代的烷基、烷氧基或烷硫基、保护或未保护的羟基或氨基或硝基;A表示CH或C-R7,其中R7表示卤素原子、取代或未取代的烷基、烷氧基或烷硫基或保护或未保护的羟基;以及7-异吲哚喹啉羧酸盐,其水合物和包含它们作为活性成分的组合物。
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