3-oxo-30-hydroxy-lup-20(29)-en-28-oic acid

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 3-oxo-30-hydroxy-lup-20(29)-en-28-oic acid
• 英文别名: (1R,3aS,5aR,5bR,7aR,11aR,11bR,13aR,13bS)-1-(3-hydroxyprop-1-en-2-yl)-5a,5b,8,8,11a-pentamethyl-9-oxo-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1H-cyclopenta[a]chrysene-3a-carboxylic acid
• 化学式: C₃₀H₄₆O₄
• 分子量: 470.693
• InChiKey: MBAMDFUPHOFPJE-SVAFSPIFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.6
• 重原子数：
  34
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  白桦脂酸 在 叔丁基过氧化氢 、 selenium(IV) oxide 、 pyridinium chlorochromate 作用下， 以 氯仿 为溶剂， 反应 3.17h， 生成 3-oxo-30-hydroxy-lup-20(29)-en-28-oic acid
  参考文献：
  名称：

  Bioactive polar triterpenoids from Melilotus messanensis

  摘要：

  In addition to the known 3-oxoplatanic acid, melilotigenin and soyasapogenol E, two new lupane (messagenic acids F, G), two nor-lupane triterpenic acids (messagenic acids H, I), and three new oleanane triterpenes (melilotigenins B-D) were isolated and characterized from the polar bioactive fractions of Melilotus messanensis. The synthesis of messagenic acids D, F, G, betulonic acid and 3,29-dioxolup-20(30)-en-28-oic acid has been carried out from betulinic acid. These compounds exhibited clear selectivity (parameters and species) over germination and growth of monocotyledon species with average of inhibition of - 50% on the germination of Hordeum vulgare, and average of stimulation of 30% on the germination of Allium cepa. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0031-9422(98)00167-8

文献信息

• Lupane-Type Triterpenoids Modified at 30-Position and Analogues Thereof
  申请人：Koohang Ali

  公开号：US20090062243A1

  公开（公告）日：2009-03-05

  The present invention comprises lupine-type triterpenoids that inhibit cell proliferations, in particular cancer and conditions associated with cancer. For example, associated malignancies include ovarian cancer, cervical cancer, breast cancer, colorectal cancer, and glioblastomas, among others. Accordingly, the compounds of the present invention are useful for treating, preventing, and/or inhibiting these diseases. Thus, the present invention also comprising pharmaceutical formulations comprising the compounds and methods of using the compounds and formulations to inhibit cancer and treat, prevent, or inhibit the foregoing diseases.

  本发明涉及一种羽扇豆型三萜类物质，可抑制细胞增殖，特别是癌症和与癌症相关的疾病。例如，相关的恶性肿瘤包括卵巢癌、宫颈癌、乳腺癌、结直肠癌和胶质母细胞瘤等。因此，本发明的化合物可用于治疗、预防和/或抑制这些疾病。因此，本发明还包括含有这些化合物的药物配方和使用这些化合物和配方抑制癌症和治疗、预防或抑制上述疾病的方法。
• Microbial transformations of betulinic and betulonic acids
  作者：Animesh Goswami、Zhiwei Guo、Thomas P. Tully、Frank A. Rinaldi、Xiaohua Stella Huang、Jacob J. Swidorski、Alicia Regueiro-Ren

  DOI：10.1016/j.molcatb.2015.04.012

  日期：2015.7

  Enzymatic transformation of betulinic acid by growing cells of microorganisms provided several hydroxylated and oxidized products. Bacillus megaterium SC16644 gave 7 beta,15 alpha-dihydroxybetulinic acid, 7 beta,15 alpha-dihydroxybetulonic acid, and a new compound 7 beta,15 alpha,23-trihydroxybetulinic acid [3 beta,7 beta,15 alpha,23-tetrahydroxy-lup-20(29)en-28-oic acid]. Another strain of B. megaterium SC6394 produced 30-oxobetulonic acid, and a mixture of 30-hydroxybetulonic acid and a new compound 7 beta-hydroxy-30-oxobetulonic acid [7 beta-hydroxy-3,30-dioxo-lup-20(29)en-28-oic acid]. Three products were obtained from the biotransformation of betulinic acid by Streptomyces frag-ilis SC16401: 7 beta-hydroxybetulonic acid, and two new compounds 2 alpha,7 beta-dihydroxybetulinic acid [2 alpha,3 beta,7 beta-trihydroxy-lup-20(29)en-28-oic acid] and 2-oxo-7 beta-hydroxy-betulinic acid [2-oxo-3 beta,7 beta-dihydroxy-lup-20(29)en-28-oic acid]. Cunninghamella elegans SC16025 gave 25-hydroxybetulinic acid from betulinic acid. Oxidation of betulinic acid by Aspergillus terreus SC16513 led to two A-ring fission products: 4-hydroxy-3,4-seco-lup-20(29)-en-3,2b-dioic acid and 3,4-seco-lup-20(29), 4(23)-dien-3,28-dioic acid. B. megaterium SC16644 catalyzed transformation of betulonic acid provided 7 beta-hydroxybetulonic acid, 7 beta,15 alpha-dihydroxybetulonic acid, and a new compound 7 beta,15 alpha,30-trihydroxybetulonic acid [3-oxo-7 beta,15 alpha,30-trihydroxy-lup-20(29)en-28-oic acid]. (C) 2015 Elsevier B.V. All rights reserved.
• [EN] LUPANE-TYPE TRITERPENOIDS MODIFIED AT 30-POSITION AND ANALOGUES THEREOF<br/>[FR] TRITERPÉNOÏDES DE TYPE LUPANE MODIFIÉS EN POSITION 30 ET LEURS ANALOGUES
  申请人：ADVANCED LIFE SCIENCES INC

  公开号：WO2009020732A1

  公开（公告）日：2009-02-12

  The present invention comprises lupine-type triterpenoids that inhibit cell proliferations, in particular cancer and conditions associated with cancer. For example, associated malignancies include ovarian cancer, cervical cancer, breast cancer, colorectal cancer, and glioblastomas, among others. Accordingly, the compounds of the present invention are useful for treating, preventing, and/or inhibiting these diseases. Thus, the present invention also comprising pharmaceutical formulations comprising the compounds and methods of using the compounds and formulations to inhibit cancer and treat, prevent, or inhibit the foregoing diseases.
• Bioactive polar triterpenoids from Melilotus messanensis
  作者：Francisco A. Macías、Ana M. Simonet、Juan Carlos G. Galindo、Pedro C. Pacheco、Jose A. Sánchez

  DOI：10.1016/s0031-9422(98)00167-8

  日期：1998.10

  In addition to the known 3-oxoplatanic acid, melilotigenin and soyasapogenol E, two new lupane (messagenic acids F, G), two nor-lupane triterpenic acids (messagenic acids H, I), and three new oleanane triterpenes (melilotigenins B-D) were isolated and characterized from the polar bioactive fractions of Melilotus messanensis. The synthesis of messagenic acids D, F, G, betulonic acid and 3,29-dioxolup-20(30)-en-28-oic acid has been carried out from betulinic acid. These compounds exhibited clear selectivity (parameters and species) over germination and growth of monocotyledon species with average of inhibition of - 50% on the germination of Hordeum vulgare, and average of stimulation of 30% on the germination of Allium cepa. (C) 1998 Elsevier Science Ltd. All rights reserved.