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levoleucovorin calcium

中文名称
——
中文别名
——
英文名称
levoleucovorin calcium
英文别名
calcium levofolinate;Calcium levofolinate;calcium;(2S)-2-[[4-[[(6S)-2-amino-5-formyl-4-oxo-3,6,7,8-tetrahydropteridin-6-yl]methylamino]benzoyl]amino]pentanedioate
levoleucovorin calcium化学式
CAS
——
化学式
C20H21N7O7*Ca
mdl
——
分子量
511.507
InChiKey
KVUAALJSMIVURS-QNTKWALQSA-L
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):
    -2.67
  • 重原子数:
    35
  • 可旋转键数:
    8
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.3
  • 拓扑面积:
    226
  • 氢给体数:
    5
  • 氢受体数:
    12

ADMET

毒理性
毒性数据:小鼠(静脉注射):LD50 732毫克/千克
ToxicityData:Mouse(iv): LD50 732 mg/kg
来源:NCI Investigational Drugs

反应信息

  • 作为反应物:
    描述:
    levoleucovorin calcium 在 zinc acetate dihydrate 作用下, 以 为溶剂, 以2.5 g的产率得到levoleucovorin zinc
    参考文献:
    名称:
    WO2014/177273
    摘要:
    公开号:
  • 作为产物:
    参考文献:
    名称:
    5-甲酰基四氢叶酸(亚叶酸)的(6 R)-和(6 S)-非对映异构体的制备
    摘要:
    描述了通过在N-5上用手性辅助试剂衍生化四氢叶酸的(6 R)-和(6 S)-非对映异构体,然后进行分步结晶或萃取的方法。手性醇的氯甲酸酯被用作手性助剂,而衍生自环状萜烯醇的氯甲酸酯对于分离是最有效的。衍生物的裂解和原位转化研究了将5,10-亚甲基四氢叶酸水解后得到5-甲酰基四氢叶酸(亚叶酸钙)的衍生化四氢叶酸;(-)-薄荷醇的化合物是唯一将令人满意的分离与足够的不稳定性结合起来以有效转化为5-甲酰基四氢叶酸的化合物。描述了产物的表征和光学纯度。
    DOI:
    10.1039/p19930000871
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文献信息

  • [EN] BETA-SUBSTITUTED BETA-AMINO ACIDS AND ANALOGS AS CHEMOTHERAPEUTIC AGENTS AND USES THEREOF<br/>[FR] ACIDES BÊTA-AMINÉS SUBSTITUÉS EN BÊTA ET ANALOGUES À UTILISER EN TANT QU'AGENTS DE CHIMIOTHÉRAPIE ET LEURS UTILISATIONS
    申请人:QUADRIGA BIOSCIENCES INC
    公开号:WO2017024009A1
    公开(公告)日:2017-02-09
    β-Substituted β-amino acids, β-substituted β-amino acid derivatives, and β-substituted β-amino acid analogs and (bio)isosteres and their use as chemotherapeutic agents are disclosed. The β-substituted β-amino acid derivatives and β-substituted β-amino acid analogs and (bio)isosteres are selective LAT1/4F2hc substrates and exhibit rapid uptake and retention in tumors expressing the LAT1/4F2hc transporter. Methods of synthesizing the β-substituted β-amino acid derivatives and β-substituted β-amino acid analogs and methods of using the compounds for treating cancer are also disclosed. The β-substituted β-amino acid derivatives and β-substituted β-amino acid analogs exhibit selective uptake in tumor cells expressing the LAT1/4F2hc transporter and accumulate in cancerous cells when administered to a subject in vivo. The β-substituted β-amino acid derivatives and β-substituted β-amino acid analogs and (bio)isosteres exhibit cytotoxicity toward several tumor types.
    β-取代β-氨基酸,β-取代β-氨基酸衍生物,β-取代β-氨基酸类似物和(生物)同位素以及它们作为化疗药物的用途被披露。β-取代β-氨基酸衍生物和β-取代β-氨基酸类似物和(生物)同位素是选择性LAT1/4F2hc底物,并在表达LAT1/4F2hc转运蛋白的肿瘤中表现出快速摄取和保留。还披露了合成β-取代β-氨基酸衍生物和β-取代β-氨基酸类似物的方法以及使用这些化合物治疗癌症的方法。β-取代β-氨基酸衍生物和β-取代β-氨基酸类似物在表达LAT1/4F2hc转运蛋白的肿瘤细胞中表现出选择性摄取,并在体内给予受试者后在癌细胞中积累。β-取代β-氨基酸衍生物和β-取代β-氨基酸类似物和(生物)同位素对几种肿瘤类型表现出细胞毒性。
  • [EN] 5-AMINO-2,4,7-TRIOXO-3,4,7,8-TETRAHYDRO-2H-PYRIDO'2,3-D! PYRIMIDINE DERIVATIVES AND RELATED COMPOUNDS FOR THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE 5-AMINO-2,4,7-TRIOXO-3,4,7,8-TÉTRAHYDRO-2H-PYRIDO'2,3-D! PYRIMIDINE ET COMPOSÉS APPARENTÉS POUR LE TRAITEMENT DU CANCER
    申请人:JAPAN TOBACCO INC
    公开号:WO2005121142A1
    公开(公告)日:2005-12-22
    The present invention relates to a pyrimidine compound represented by the following formula [I] wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and a pharmaceutical agent for the prophylaxis or treatment of a disease caused by undesirable cell proliferation, particularly an antitumor agent, which contains such compound. The compound of the present invention has superior undesirable cell proliferation suppressing action, particularly, an antitumor action, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, antirheumatoid agent and the like. In addition, by the combined use with other antitumor agent such as alkylating agent, metabolism antagonist and the like, it can be a more effective antitumor agent.
    本发明涉及一种由以下式[I]表示的嘧啶化合物,其中每个符号如规范中所定义,其药学上可接受的盐,以及用于预防或治疗由不良细胞增殖引起的疾病的药物剂,特别是一种抗肿瘤剂,其中包含这种化合物。本发明的化合物具有优越的不良细胞增殖抑制作用,特别是抗肿瘤作用,并且可用作预防或治疗癌症的抗肿瘤剂,抗风湿剂等。此外,通过与其他抗肿瘤剂如烷化剂、代谢拮抗剂等的联合使用,可以使其成为更有效的抗肿瘤剂。
  • [EN] PRODRUG COMPOSITIONS AND METHODS OF TREATMENT<br/>[FR] COMPOSITIONS DE PROMÉDICAMENT ET PROCÉDÉS DE TRAITEMENT
    申请人:AQUESTIVE THERAPEUTICS INC
    公开号:WO2021087359A1
    公开(公告)日:2021-05-06
    Pharmaceutical compositions include a prodrug of epinephrine are described.
    药物组合物包括表述的肾上腺素前药。
  • Multi-functional ionic liquid compositions for overcoming polymorphism and imparting improved properties for active pharmaceutical, biological, nutritional, and energetic ingredients
    申请人:Rogers D. Robin
    公开号:US20070093462A1
    公开(公告)日:2007-04-26
    Disclosed are ionic liquids and methods of preparing ionic liquid compositions of active pharmaceutical, biological, nutritional, and energetic ingredients. Also disclosed are methods of using the compositions described herein to overcome polymorphism, overcome solubility and delivery problems, to control release rates, add functionality, enhance efficacy (synergy), and improve ease of use and manufacture.
    揭示了离子液体及制备活性药物、生物、营养和能量成分的离子液体组合物的方法。还揭示了利用本文描述的组合物的方法,以克服多型性、克服溶解度和输送问题、控制释放速率、增加功能性、增强功效(协同作用)以及改善易用性和制造工艺。
  • [EN] FOLATE SALTS FOR MEDICAL USE<br/>[FR] SELS DE FOLATE À USAGE MÉDICAL
    申请人:APROFOL AG
    公开号:WO2019063236A1
    公开(公告)日:2019-04-04
    The invention relates to amorphous folate salt. The salt consists of a folate anion and an organic cation. The folate anion is selected from the group consisting of 5-formyl-(6S)-tetrahydrofolic acid, 10-formyl-(6R)-tetrahydrofolic acid, 5-methyl- (6S)-tetrahydrofolic acid, (6S)-tetrahydrofolic acid, 5,10-Methylene-(6R)- tetrahydrofolic acid, and its oxidized derivatives JK12A and Mefox, and the cation is an organic compound selected from the group arginine, choline, acetylcholine, 1,1-dimethyl-biguanidin phenylethylbiguanidin, betaine-methylester and dimethylanninoethanol. The cation is an organic compound with a complementary pharmacological activity.
    该发明涉及非晶态叶酸盐。该盐由叶酸阴离子和有机阳离子组成。叶酸阴离子选自5-甲酰-(6S)-四氢叶酸、10-甲酰-(6R)-四氢叶酸、5-甲基-(6S)-四氢叶酸、(6S)-四氢叶酸、5,10-亚甲基-(6R)-四氢叶酸及其氧化衍生物JK12A和Mefox等,阳离子选自精氨酸、胆碱、乙酰胆碱、1,1-二甲基-双胍苯乙双胍、甜菜碱甲酯和二甲基氨基乙醇等有机化合物。该阳离子是具有互补药理活性的有机化合物。
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