1-iodo-2-oxo-6,9,12,15-tetraoxa-3-azaoctadecan-18-oic acid | 1430410-50-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 1-iodo-2-oxo-6,9,12,15-tetraoxa-3-azaoctadecan-18-oic acid
• 英文别名: 3-[2-[2-[2-[2-[(2-iodoacetyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
• CAS: 1430410-50-6
• 化学式: C₁₃H₂₄INO₇
• 分子量: 433.241
• InChiKey: LMSIAKZRGHDSDS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  22
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  103
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  1-iodo-2-oxo-6,9,12,15-tetraoxa-3-azaoctadecan-18-oic acid 、 (11S,11aS)-4-((R)-2-((R)-2-amino-3-methylbutanamido)propanamido)benzyl 11-hydroxy-7-methoxy-8-(3-((S)-7-methoxy-5-oxo-2-((E)-prop-1-enyl)-5,11a-dihydro-1H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-8-yloxy)propoxy)-5-oxo-2-((E)-prop-1-enyl)-11,11a-dihydro-1H-benzo[e]pyrrolo[1,2-a] [1,4]diazepine-10(5H)-carboxylate 在 N,N'-二异丙基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以56%的产率得到(11S)-4-(1-iodo-20-isopropyl-23-methyl-2,18,21-trioxo-6,9,12,15-tetraoxa-3,19,22-triazatetracosanamido)benzyl 11-hydroxy-7-methoxy-8-(3-((7-methoxy-5-oxo-2-((E)-prop-1-en-1-yl)-5,11a-dihydro-1H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-8-yl)oxy)propoxy)-5-oxo-2-((E)-prop-1-en-1-yl)-11,11a-dihydro-1H-benzo[e]pyrrolo[1,2-a][1,4]diazepine-10(5H)-carboxylate
  参考文献：
  名称：

  [EN] HUMANIZED ANTI-TN-MUC1 ANTIBODIES AND THEIR CONJUGATES
  [FR] ANTICORPS ANTI-TN-MUC1 HUMANISÉS ET LEURS CONJUGUÉS

  摘要：

  人性化抗Tn-MUC1抗体及其结合物。描述了包含吡咯苯并二氮杂环己烷（PBDs）的结合物，其具有作为连接物的不稳定保护基团。

  公开号：

  WO2015159076A1
• 作为产物：
  描述：

  3-[2-[2-[2-(2-氨基乙氧基)乙氧基]乙氧基]乙氧基]丙酸 、 碘代乙酸酐 以 二氯甲烷 为溶剂， 反应 0.5h， 以77%的产率得到1-iodo-2-oxo-6,9,12,15-tetraoxa-3-azaoctadecan-18-oic acid
  参考文献：
  名称：

  基于西伯霉素的吡咯并苯并二氮杂二聚体抗体-药物偶联物有效载荷SG3227的合成和体外评价

  摘要：

  基于天然存在的抗肿瘤化合物西比霉素，合理设计了一种新型的吡咯并苯并二氮杂卓二聚体有效负载SG3227。SG3227是由二聚体核心以高效方式合成的。在合成的最后步骤中发生了意想不到的室温Diels-Alder反应，并通过使用碘乙酰胺共轭部分代替马来酰亚胺来规避。有效载荷已成功偶联至曲妥珠单抗，所得ADC在体外对表达HER2的人类癌细胞系表现出强大的活性。

  DOI：

  10.1016/j.bmcl.2017.01.074

文献信息

• [EN] SYNTHESIS METHOD AND INTERMEDIATES USEFUL IN THE PREPARATION OF PYRROLOBENZODIAZEPINES<br/>[FR] PROCÉDÉ DE SYNTHÈSE ET INTERMÉDIAIRES POUVANT SERVIR À PRÉPARER DES PYRROLOBENZODIAZÉPINES
  申请人：SPIROGEN SARL

  公开号：WO2013053872A1

  公开（公告）日：2013-04-18

  A compound of formula I wherein: R7 is selected from: ORA, where RA is selected from C1-4 saturated alkyl, optionally substituted by phenyl, which may bear a chloro substituent, pyridyl and furanyl; chloro; NH2; -CH2-O-C(=O)Me; R8 is OProt°, where Prot° is a silicon-based oxygen protecting group orthogonal to Rc; R9 is selected from H, methyl and methoxy; Rs is selected from CF3, (CF2)3CF3, CH3 and (formula 2) and Rc is selected from: (i) -C(=O)-ORC1, where RC1 is a saturated C1-4 alkyl group; (ii) -CH2-O-C(=0)RC2, where RC2 is methyl or phenyl; (iii) -CH2-O-Si-(RSi1)(RSi2)(RSi3), where RSi1, RSi2, RSi3 are independently selected from C1-6 a saturated alkyl group and a phenyl group; and (iv) -C(-YRC3)(-YRC4) where each Y is independently O or S, and where RC3 and RC4 are independently a saturated C1-4 alkyl group, or together form a C2-3 alkylene.

  式I的化合物，其中：R7选自：ORA，其中RA选自C1-4饱和烷基，可选择地被苯基取代，该苯基可能带有氯取代基，吡啶基和呋喃基；氯；NH2；-CH2-O-C(=O)Me；R8为OProt°，其中Prot°是与Rc正交的基于硅的氧保护基团；R9选自H，甲基和甲氧基；Rs选自CF3，(CF2)3 ，CH3和（式2）；Rc选自：(i)-C(=O)-ORC1，其中RC1是饱和的C1-4烷基基团；(ii)- -O-C(=0)RC2，其中RC2是甲基或苯基；(iii)- -O-Si-(RSi1)(RSi2)(RSi3)，其中RSi1，RSi2，RSi3分别选自C1-6饱和烷基和苯基；以及(iv)-C(-YRC3)(-YRC4)，其中每个Y独立地为O或S，且RC3和RC4独立地为饱和的C1-4烷基基团，或者一起形成C2-3亚烷基。
• [EN] ANTIBODIES AND ANTIBODY-DRUG CONJUGATES<br/>[FR] ANTICORPS ET CONJUGUÉS ANTICORPS-MÉDICAMENT
  申请人：MEDIMMUNE LTD

  公开号：WO2015155345A1

  公开（公告）日：2015-10-15

  This application provides antibodies and antigen binding fragments thereof which are capable of specifically binding the 5T4 cell surface antigen, antibody-drug conjugates, and antibody-imaging agent conjugates, as well as means and methods for producing and using them.

  该应用程序提供了能够特异性结合5T4细胞表面抗原、抗体药物偶联物以及抗体成像剂偶联物的抗体及其抗原结合片段，以及生产和使用它们的方法和手段。
• [EN] PYRROLOBENZODIAZEPINES<br/>[FR] PYRROLOBENZODIAZÉPINES
  申请人：SPIROGEN SARL

  公开号：WO2013053873A1

  公开（公告）日：2013-04-18

  A compound with the formula (I), wherein: R2 is of formula (II), where X is selected from the group comprising: OH, SH, CO2H, COH, N=C=O, NHNH2, CONHNH2, formula (A), formula (B), NHRN, wherein RN is selected from the group comprising H and C1-4 alkyl; RC1, RC2 and RC3 are independently selected from H and unsubstituted C1-2 alkyl; and either: R12 is selected from the group consisting of: (ia) C5-10 aryl group, optionally substituted by one or more substituents selected from the group comprising: halo, nitro, cyano, ether, C1-7 alkyl, C3-7 heterocyclyl and bis-oxy-C1-3 alkylene; (ib) C1-5 saturated aliphatic alkyl; (ic) C3-6 saturated cycloalkyl; (id) formula (C), wherein each of R21, R22 and R23 are independently selected from H, C1-3 saturated alkyl, C2-3 alkenyl, C2-3 alkynyl and cyclopropyl, where the total number of carbon atoms in the R12 group is no more than 5; (ie) formula (D), wherein one of R25a and R25b is H and the other is selected from: phenyl, which phenyl is optionally substituted by a group selected from halo, methyl, methoxy; pyridyl; and thiophenyl; and (if) formula (E), where R24 is selected from: H; C1-3 saturated alkyl; C2-3 alkenyl; C2-3 alkynyl; cyclopropyl; phenyl, which phenyl is optionally substituted by a group selected from halo, methyl, methoxy; pyridyl; and thiophenyl; R6 and R9 are independently selected from H, R, OH, OR, SH, SR, NH2, NHR, NRR', nitro, Me3Sn and halo; where R and R' are independently selected from optionally substituted C1-12 alkyl, C3-20 heterocyclyl and C5-20 aryl groups; R7 is selected from H, R, OH, OR, SH, SR, NH2, NHR, NHRR', nitro, Me3Sn and halo; either: (a) R10 is H, and R11 is OH, ORA, where RA is C1-4 alkyl; (b) R10 and R11 form a nitrogen-carbon double bond between the nitrogen and carbon atoms to which they are bound; or (c) R10 is H and R11 is SOzM, where z is 2 or 3 and M is a monovalent pharmaceutically acceptable cation; R" is a C3-12 alkylene group, which chain may be interrupted by one or more heteroatoms, and/or aromatic rings; Y and Y' are selected from O, S, or NH; R6', R7', R9' are selected from the same groups as R6, R7 and R9 respectively and R10' and R11' are the same as R10 and R11, wherein if R11 and R11' are SOzM, M may represent a divalent pharmaceutically acceptable cation.

  具有化学式（I）的化合物，其中：R2为化学式（II），其中X选自包括：OH、SH、CO2H、COH、N=C=O、NHNH2、CONHNH2、化学式（A）、化学式（B）、NHRN的群组，其中RN选自包括H和C1-4烷基；RC1、RC2和RC3分别选自H和未取代的C1-2烷基；以及：R12从以下群组中选取：（ia）C5-10芳基，可选择地取代为来自包括：卤素、硝基、氰基、醚、C1-7烷基、C3-7杂环烷基和双氧-C1-3烷基的一个或多个取代基；（ib）C1-5饱和脂肪族烷基；（ic）C3-6饱和环烷基；（id）化学式（C），其中R21、R22和R23中的每一个独立选自H、C1-3饱和烷基、C2-3烯基、C2-3炔基和环丙基，其中R12群中碳原子的总数不超过5；（ie）化学式（D），其中R25a和R25b中的一个为H，另一个选自：苯基，该苯基可选择地取代为来自卤素、甲基、甲氧基的一个取代基；吡啶基；和噻吩基；和（if）化学式（E），其中R24选自：H；C1-3饱和烷基；C2-3烯基；C2-3炔基；环丙基；苯基，该苯基可选择地取代为来自卤素、甲基、甲氧基的一个取代基；吡啶基；和噻吩基；R6和R9独立选自H、R、OH、OR、SH、SR、NH2、NHR、NRR'、硝基、Me3Sn和卤素；其中R和R'独立选自可选择地取代的C1-12烷基、C3-20杂环烷基和C5-20芳基；R7选自H、R、OH、OR、SH、SR、NH2、NHR、NHRR'、硝基、Me3Sn和卤素；要么：（a）R10为H，R11为OH、ORA，其中RA为C1-4烷基；（b）R10和R11在它们结合的氮和碳原子之间形成氮-碳双键；或（c）R10为H，R11为SOzM，其中z为2或3，M为一价的药学上可接受的阳离子；R"为C3-12烷基链，该链可以被一个或多个杂原子和/或芳香环中断；Y和Y'选自O、S或NH；R6'、R7'、R9'选自与R6、R7和R9相同的群组，R10'和R11'与R10和R11相同，其中如果R11和R11'为SOzM，则M可以表示二价的药学上可接受的阳离子。
• PYRROLOBENZODIAZEPINES AND CONJUGATES THEREOF
  申请人：SPIROGEN SARL

  公开号：US20140127239A1

  公开（公告）日：2014-05-08

  A compound which is either A: or B: and salts and solvates thereof, as well as their conjugates with a cell-binding agent.

  一种化合物，其可以是A或B，以及其盐和溶剂化物，以及它们与细胞结合剂的结合物。
• PYRROLOBENZODIAZEPINE-ANTI-PSMA ANTIBODY CONJUGATES
  申请人：ADC THERAPEUTICS SÀRL

  公开号：US20150273078A1

  公开（公告）日：2015-10-01

  Conjugates of an antibody that binds to PSMA with PBD dimers.

  结合PSMA的抗体的共轭物，带有PBD二聚体。