2,3-dihydronaphtho[2,3-b]furan-6-yl(1H-imidazol-4-yl)methanol | 337522-26-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 萘并呋喃类
• 英文名称: 2,3-dihydronaphtho[2,3-b]furan-6-yl(1H-imidazol-4-yl)methanol
• 英文别名: 2,3-dihydrobenzo[f][1]benzofuran-6-yl(1H-imidazol-5-yl)methanol
• CAS: 337522-26-6
• 化学式: C₁₆H₁₄N₂O₂
• 分子量: 266.299
• InChiKey: VAZDYXHCNKWMTM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  58.1
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2,3-dihydronaphtho[2,3-b]furan-6-yl(1H-imidazol-4-yl)methanol 在 manganese(IV) oxide 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 1-(2,3-Dihydronaphtho[2,3-b]furan-6-yl)-1-(1H-imidazol-4-yl)-2-methyl-1-propanol
  参考文献：
  名称：

  C17,20-lyase inhibitors. Part 2: Design, synthesis and structure–activity relationships of (2-naphthylmethyl)-1H-imidazoles as novel C17,20-lyase inhibitors

  摘要：

  A series of 1- and 4-(2-naphthylmethyl)-1H-imidazoles (3 and 4) has been synthesized and evaluated as C-17,C-20-lyase inhibitors. Several 6-methoxynaphthyl derivatives showed potent C-17,C-20-lyase inhibition, suppression of testosterone biosynthesis in rats and reduction in the weight of prostate and seminal vesicles in rats, whereas most of these compounds increased the liver weight after consecutive administrations. The effect on the liver weight was removed by incorporation of a hydroxy group and an isopropyl group at the methylene bridge, as seen in (S)-28d and (S)-42. Selectivity for C-17,C-20-lyase over 11beta-hydroxylase is also discussed, and (S)-42 was found to be a more than 260-fold selective inhibitor. Furthermore, (S)-42 showed a potent suppression of testosterone biosynthesis after a single oral administration in monkeys. These data suggest that (S)-42 may be a promising agent for the treatment of androgen-dependent prostate cancer. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2004.06.016
• 作为产物：
  描述：

  ethyl 2,3-dihydronaphtho[2,3-b]furan-6-carboxylate 在 manganese(IV) oxide 、 lithium aluminium tetrahydride 、 叔丁基锂 作用下， 以 四氢呋喃 、 二氯甲烷 、 正戊烷 为溶剂， 反应 1.5h， 生成 2,3-dihydronaphtho[2,3-b]furan-6-yl(1H-imidazol-4-yl)methanol
  参考文献：
  名称：

  C17,20-lyase inhibitors. Part 2: Design, synthesis and structure–activity relationships of (2-naphthylmethyl)-1H-imidazoles as novel C17,20-lyase inhibitors

  摘要：

  A series of 1- and 4-(2-naphthylmethyl)-1H-imidazoles (3 and 4) has been synthesized and evaluated as C-17,C-20-lyase inhibitors. Several 6-methoxynaphthyl derivatives showed potent C-17,C-20-lyase inhibition, suppression of testosterone biosynthesis in rats and reduction in the weight of prostate and seminal vesicles in rats, whereas most of these compounds increased the liver weight after consecutive administrations. The effect on the liver weight was removed by incorporation of a hydroxy group and an isopropyl group at the methylene bridge, as seen in (S)-28d and (S)-42. Selectivity for C-17,C-20-lyase over 11beta-hydroxylase is also discussed, and (S)-42 was found to be a more than 260-fold selective inhibitor. Furthermore, (S)-42 showed a potent suppression of testosterone biosynthesis after a single oral administration in monkeys. These data suggest that (S)-42 may be a promising agent for the treatment of androgen-dependent prostate cancer. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2004.06.016

文献信息

• Imidazol-4-ylmehanols and their use as inhibitors of steroid C17-20 lyase
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US06649643B1

  公开（公告）日：2003-11-18

  Imidazol-4-ylmethanols and their uses for preventing and treating primary tumors, metastasis and recurrence of tumors, various symptoms accompanying tumors, prostatic hypertrophy, virilism, hirsutism, male pattern alopecia, precocious puberty, endometriosis, uterine myoma, mastopathy and polycystic ovary syndrome are disclosed.

  Imidazol-4-ylmethanols及其用于预防和治疗原发性肿瘤、肿瘤转移和复发、伴随肿瘤的各种症状、前列腺肥大、男性化、多毛症、男性型脱发、性早熟、子宫内膜异位症、子宫肌瘤、乳腺病和多囊卵巢综合征的用途被披露。
• IMIDAZOL-4-YLMETHANOLS USED AS INHIBITORS OF STEROID C17-20 LYASE
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP1222174B1

  公开（公告）日：2009-05-27
• US6649643B1
  申请人：——

  公开号：US6649643B1

  公开（公告）日：2003-11-18
• [EN] IMIDAZOL-4-YLMETHANOLS USE AS INHIBITORS OF STEROID C17-20 LYASE<br/>[FR] UTILISATION D'IMIDAZOL-4-YLMETHANOLS EN TANT QU'INHIBITEURS DE LYASE C17-20 STEROIDIENNE
  申请人：TAKEDA CHEMICAL INDUSTRIES LTD

  公开号：WO2001030762A1

  公开（公告）日：2001-05-03

  The present invention provides a compound represented by formula (I), wherein R is a hydrogen atom or a protecting group, R1 is a lower alkyl group or a cyclic alkyl group, R2 is a group represented by formula (1), (wherein a ring A1 is a 5- or 6-membered ring containing an oxygen atom optionally having substituents, and a ring A2 and a ring A3 may have substituents), a group represented by formula (2), (wherein the ring B1 is a 5- or 6-membered ring containing an oxygen atom optionally having substituents and a ring B2 and a ring B3 may have substituents) or a group of formula (3), (wherein each of R?3 and R5¿ is a hydrogen atom, a lower alkyl group optionally having substituents, a hydroxyl group optionally having substituents, a thiol group optionally having substituents, an amino group optionally having substituents, an acyl group or a halogen atom, R4 is an aromatic hydrocarbon group optionally having substituents, a heterocyclic group optionally having substituents or a carbamoyl group optionally having substituents, R6 is an optionally halogenated lower alkyl group and n is an integer of 0 to 3), or a salt thereof, which has an inhibitory activity of steroid C¿17-20?-lyase and are useful for preventing and treating a mammal suffering from, for example, primary tumor, its metastasis and recurrence thereof, and various symptoms accompanied with these cancer, various diseases such as prostatic hypertrophy, virilism, hirsutism, male pattern alopecia, precocious puberty, endometriosis, uterus myoma, mastopathy, polycystic ovary syndrome, etc.
• C17,20-lyase inhibitors. Part 2: Design, synthesis and structure–activity relationships of (2-naphthylmethyl)-1H-imidazoles as novel C17,20-lyase inhibitors
  作者：Nobuyuki Matsunaga、Tomohiro Kaku、Akio Ojida、Toshimasa Tanaka、Takahito Hara、Masuo Yamaoka、Masami Kusaka、Akihiro Tasaka

  DOI：10.1016/j.bmc.2004.06.016

  日期：2004.8

  A series of 1- and 4-(2-naphthylmethyl)-1H-imidazoles (3 and 4) has been synthesized and evaluated as C-17,C-20-lyase inhibitors. Several 6-methoxynaphthyl derivatives showed potent C-17,C-20-lyase inhibition, suppression of testosterone biosynthesis in rats and reduction in the weight of prostate and seminal vesicles in rats, whereas most of these compounds increased the liver weight after consecutive administrations. The effect on the liver weight was removed by incorporation of a hydroxy group and an isopropyl group at the methylene bridge, as seen in (S)-28d and (S)-42. Selectivity for C-17,C-20-lyase over 11beta-hydroxylase is also discussed, and (S)-42 was found to be a more than 260-fold selective inhibitor. Furthermore, (S)-42 showed a potent suppression of testosterone biosynthesis after a single oral administration in monkeys. These data suggest that (S)-42 may be a promising agent for the treatment of androgen-dependent prostate cancer. (C) 2004 Elsevier Ltd. All rights reserved.