(2S,1'R)-(-)-2-(1-Hydroxypropyl)-2,5-dihydrofuran | 149706-99-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢呋喃
• 英文名称: (2S,1'R)-(-)-2-(1-Hydroxypropyl)-2,5-dihydrofuran
• 英文别名: (1R)-1-[(2S)-2,5-dihydrofuran-2-yl]propan-1-ol
• CAS: 149706-99-0
• 化学式: C₇H₁₂O₂
• 分子量: 128.171
• InChiKey: LXQLMKTYVLJLNN-RQJHMYQMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (2S,1'R)-(-)-2-(1-Hydroxypropyl)-2,5-dihydrofuran 在 palladium on activated charcoal 氢气 作用下， 以 乙醚 为溶剂， 反应 4.0h， 以90%的产率得到(1R)-1-[(2S)-oxolan-2-yl]propan-1-ol
  参考文献：
  名称：

  Dihyro- and tetrahydrofuran building blocks from 1,4:3,6-dianhydromannitol. 1. Synthesis of (1S,5R,7R)-endo-(-)- and (1S,5R,7S)-(-)-exo-brevicomin and (R)-(+)-dodecanolide

  摘要：

  The eliminative ring fission of iodides derived from 1,4:3,6-dianhydromannitol3 has been exploited for preparing three enantiomerically pure species, 1-3, which feature a di-or tetrahydrofuran moiety and one or two stereogenic centers. These species are extremely versatile building blocks for the construction of natural products. Their potential was demonstrated by the synthesis of the title insect pheromones.

  DOI：

  10.1021/jo00069a015
• 作为产物：
  描述：

  (1R,5R,8R)-2,6-Dioxa-4-iodo-8-O-pivaloylbicyclo<3.3.0>octane 在 吡啶 、 甲基锂 、 sodium methylate 作用下， 以 乙醚 、 氯仿 为溶剂， 反应 13.0h， 生成 (2S,1'R)-(-)-2-(1-Hydroxypropyl)-2,5-dihydrofuran
  参考文献：
  名称：

  Dihyro- and tetrahydrofuran building blocks from 1,4:3,6-dianhydromannitol. 1. Synthesis of (1S,5R,7R)-endo-(-)- and (1S,5R,7S)-(-)-exo-brevicomin and (R)-(+)-dodecanolide

  摘要：

  The eliminative ring fission of iodides derived from 1,4:3,6-dianhydromannitol3 has been exploited for preparing three enantiomerically pure species, 1-3, which feature a di-or tetrahydrofuran moiety and one or two stereogenic centers. These species are extremely versatile building blocks for the construction of natural products. Their potential was demonstrated by the synthesis of the title insect pheromones.

  DOI：

  10.1021/jo00069a015

文献信息

• Furo[3,2-B] pyrrol -3-one derivatives and their use as cysteinyl porteinase inhibitors
  申请人：Quibell Martin

  公开号：US20100010009A1

  公开（公告）日：2010-01-14

  The present invention relates to compounds of formula (1), and pharmaceutically acceptable salts thereof, A compound of formula (I), or a pharmaceutically acceptable salt, hydrate, complex or pro-drug thereof (I), wherein: one of R 1 and R 2 is H, and the other is selected from F and Cl, or R 1 and R 2 are both F; R 3 is selected from cyclopentyl and cyclohexyl; R 4 is an optionally substituted 5- or 6-membered monocyclic or an 8- to 10-membered bicyclic aryl or heteroaryl ring which includes up to four heteroatoms. The invention further relates to pharmaceutical compositions comprising compounds of formula (I), and the use of such compounds in the treatment of a disease selected from osteoporosis, Paget's disease, Chagas's disease, malaria, gingival diseases, hypercalaemia, metabolic bone disease, diseases involving matrix or cartilage degradation, and bone cancer disorders such as bone metastases and associated pain.

  本发明涉及式（1）的化合物及其药学上可接受的盐，式（I）的化合物或药学上可接受的盐、水合物、配合物或前药，其中：R1和R2中的一个为H，另一个为F和Cl中的一种，或R1和R2均为F；R3选自环戊基和环己基；R4为可选取代的5-或6-成员单环或8-到10-成员的双环芳基或杂环芳基环，其中包含最多四个杂原子。本发明还涉及包括式（I）的化合物的制药组合物，并且在治疗骨质疏松症、帕盖特病、查加斯病、疟疾、牙龈疾病、高钙血症、代谢性骨病、涉及基质或软骨降解的疾病以及骨癌疾病如骨转移和相关疼痛中使用这种化合物的用途。
• COMPOUNDS
  申请人：QUIBELL MARTIN

  公开号：US20110077254A1

  公开（公告）日：2011-03-31

  A compound of formula (I), or a pharmaceutically acceptable salt, hydrate, complex or pro-drug thereof, wherein one of R 1 and R 2 is H, and the other is selected from C 1-8 -alkyl, C 3-6 -cycloalkyl and C 1-8 -alkyl-C 5-10 -aryl; R 3 is selected from tert-butylmethyl, iso-propylmethyl, sec-butyl, tert-butyl, cyclopentyl, cyclohexyl and 1-methylcyclopentyl; R 9 is selected from the following: wherein: R 4 is selected from C 1-8 -alkyl and C 3-8 -cycloalkyl; G is selected from: CH, CMe and N; E is selected from: O, S, SO 2 , NH, NMe and N-oxide ( N→O); J and R are independently selected from: CH, N and N-oxide ( N→O); and R 41 is selected from amino, methylamino, dimethylamino, isopropylamino, isopropyl(methyl)amino, cyclopropylamino, cyclopropyl(methyl)amino, cyclopentylamino, morpholino, piperidin-1-yl, piperidin-1-ylmethyl, morpholinomethyl, 4-methylpiperazin-1-yl, 4-(2-methoxyethyl)piperazin-1-yl, 1-morpholino ethyl, 1-(dimethylamino)ethyl, 1-(methylamino)ethyl, 4-fluoro-1-methylpyrrolidin-2-yl, 4,4-difluoropiperidin-1-yl, piperidin-4-yl, 1-methylpiperidin-4-yl, pyridin-3-ylamino, pyridin-2-ylamino, 1-methylpyrrolidin-3-yl, methyl, isopropyl. The invention further relates to pharmaceutical compositions comprising compounds of formula (I), and the use of such compounds in the treatment of various diseases.

  化合物的式(I)，或其药学上可接受的盐、水合物、复合物或前药，其中R1和R2中的一个是H，另一个选自C1-8-烷基、C3-6-环烷基和C1-8-烷基-C5-10-芳基；R3选自叔丁基甲基、异丙基甲基、仲丁基、叔丁基、环戊基、环己基和1-甲基环戊基；R9选自以下内容：其中：R4选自C1-8-烷基和C3-8-环烷基；G选自：CH、CMe和N；E选自：O、S、SO2、NH、NMe和N-氧化物（N→O）；J和R独立选自：CH、N和N-氧化物（N→O）；R41选自氨基、甲基氨基、二甲基氨基、异丙基氨基、异丙基（甲基）氨基、环丙基氨基、环丙基（甲基）氨基、环戊基氨基、吗啉基、哌啶-1-基、哌啶-1-基甲基、吗啉基甲基、4-甲基哌嗪-1-基、4-(2-甲氧基乙基)哌嗪-1-基、1-吗啉基乙基、1-(二甲基氨基)乙基、1-(甲基氨基)乙基、4-氟-1-甲基吡咯烷-2-基、4,4-二氟哌啶-1-基、哌啶-4-基、1-甲基哌啶-4-基、吡啶-3-基氨基、吡啶-2-基氨基、1-甲基吡咯烷-3-基、甲基、异丙基。本发明还涉及包含式(I)化合物的制药组合物，以及在治疗各种疾病中使用这些化合物的方法。
• Compounds
  申请人：Amura Therapeutics Limited

  公开号：US20130252969A1

  公开（公告）日：2013-09-26

  A compound of formula (I), or a pharmaceutically acceptable salt, hydrate, complex or pro-drug thereof, wherein one of R 1 and R 2 is H, and the other is selected from C 1-8 -alkyl, C 3-6 -cycloalkyl and C 1-8 -alkyl-C 5-10 -aryl; R 3 is selected from tert-butylmethyl, iso-propylmethyl, sec-butyl, tert-butyl, cyclopentyl, cyclohexyl and 1-methylcyclopentyl; R 9 is selected from the following: wherein: R 4 is selected from C 1-8 -alkyl and C 3-8 -cycloalkyl; G is selected from: CH, CMe and N; E is selected from: O, S, SO 2 , NH, NMe and N-oxide ( N→O); J and R are independently selected from: CH, N and N-oxide ( N→O); and R 41 is selected from amino, methylamino, dimethylamino, isopropylamino, isopropyl(methyl)amino, cyclopropylamino, cyclopropyl(methyl)amino, cyclopentylamino, morpholino, piperidin-1-yl, piperidin-1-ylmethyl, morpholinomethyl, 4-methylpiperazin-1-yl, 4-(2-methoxyethyl)piperazin-1-yl, 1-morpholinoethyl, 1-(dimethylamino)ethyl, 1-(methylamino)ethyl, 4-fluoro-1-methylpyrrolidin-2-yl, 4,4-difluoropiperidin-1-yl, piperidin-4-yl, 1-methylpiperidin-4-yl, pyridin-3-ylamino, pyridin-2-ylamino, 1-methylpyrrolidin-3-yl, methyl, isopropyl. The invention further relates to pharmaceutical compositions comprising compounds of formula (I), and the use of such compounds in the treatment of various diseases.

  化合物公式（I）或其药学上可接受的盐、水合物、复合物或前药，其中R1和R2中的一个为H，另一个选择自C1-8烷基，C3-6环烷基和C1-8烷基-C5-10芳基；R3选择自叔丁基甲基，异丙基甲基，仲丁基，叔丁基，环戊基，环己基和1-甲基环戊基；R9选择自以下内容：其中：R4选择自C1-8烷基和C3-8环烷基；G选择自：CH，CMe和N；E选择自：O，S，SO2，NH，NMe和N-oxide（N→O）；J和R独立选择自：CH，N和N-oxide（N→O）；R41选择自氨基，甲基氨基，二甲基氨基，异丙基氨基，异丙基（甲基）氨基，环丙基氨基，环丙基（甲基）氨基，环戊基氨基，吗啉基，哌啶-1-基，哌啶-1-基甲基，吗啉甲基，4-甲基哌嗪-1-基，4-（2-甲氧基乙基）哌嗪-1-基，1-吗啉基乙基，1-（二甲基氨基）乙基，1-（甲基氨基）乙基，4-氟-1-甲基吡咯烷-2-基，4,4-二氟哌啶-1-基，哌啶-4-基，1-甲基哌啶-4-基，吡啶-3-基氨基，吡啶-2-基氨基，1-甲基吡咯烷-3-基，甲基，异丙基。本发明还涉及包含化合物（I）的制药组合物以及这些化合物在治疗各种疾病中的应用。
• FURO[3, 2-B] PYRR0L-3-ONES AS CATHESPIN S INHIBITORS
  申请人：AMURA THERAPEUTICS LIMITED

  公开号：US20130150345A1

  公开（公告）日：2013-06-13

  A first aspect of the invention relates to a compound of formula (I), or a pharmaceutically acceptable salt, hydrate, complex or pro-drug thereof, wherein: one of R 3 and R 4 is H, and the other is selected from C 1-6 -alkyl, C 1-6 -haloalkyl, C 1-6 -alkoxy, and C 6-12 -aralkyl; or R 3 and R 4 are each independently selected from C 1-6 -alkyl and halo; R 9 is a substituted 5 or 6-membered aryl or heteroaryl group or a 6,5- or 6,6-fused biaryl or heterobiaryl group. Compounds of formula (I) exhibit surprisingly high efficacies for human cathepsin S, excellent selectivity verses other mammalian cathepsins and are useful for treatment of diseases such as rheumatoid arthritis, multiple sclerosis, myasthenia gravis, transplant rejection, diabetes, Sjogrens syndrome, Grave's disease, systemic lupus erythematosis, osteoarthritis, psoriasis, idiopathic thrombocytopenic purpura, allergic rhinitis, asthma, atherosclerosis, obesity, chronic obstructive pulmonary disease and chronic pain.

  本发明的第一个方面涉及公式(I)的化合物，或其药学上可接受的盐、水合物、复合物或前药，其中：R3和R4中的一个为H，另一个选自C1-6-烷基、C1-6-卤代烷基、C1-6-烷氧基和C6-12-芳基烷基; 或R3和R4各自独立地选自C1-6-烷基和卤代基; R9是取代的5或6成员芳基或杂芳基或6,5-或6,6-螺合的双芳基或双杂芳基。公式(I)的化合物表现出对人类卡特普汀S的惊人高效性，对其他哺乳动物卡特普汀具有优异的选择性，并可用于治疗风湿性关节炎、多发性硬化症、重症肌无力、移植排斥、糖尿病、Sjogrens综合症、Grave's病、全身性红斑狼疮、骨关节炎、牛皮癣、特发性血小板减少性紫癜、过敏性鼻炎、哮喘、动脉粥样硬化、肥胖症、慢性阻塞性肺疾病和慢性疼痛等疾病的治疗。
• Piperazine Compounds
  申请人：Amura Therapeutics Limited

  公开号：US20150209349A1

  公开（公告）日：2015-07-30

  A compound of formula (I), or a pharmaceutically acceptable salt, hydrate, complex or pro-drug thereof, wherein one of R 1 and R 2 is H, and the other is selected from C 1-8 -alkyl, C 3-6 -cycloalkyl and C 1-8 -alkyl-C 5-10 -aryl; R 3 is selected from tert-butylmethyl, iso-propylmethyl, sec-butyl, tert-butyl, cyclopentyl, cyclohexyl and 1-methylcyclopentyl; R 9 is selected from the following: wherein: R 4 is selected from C 1-8 -alkyl and C 3-8 -cycloalkyl; G is selected from: CH, CMe and N; E is selected from: O, S, SO 2 , NH, NMe and N-oxide ( N→O); J and R are independently selected from: CH, N and N-oxide ( N→O); and R 41 is selected from amino, methylamino, dimethylamino, isopropylamino, isopropyl(methyl)amino, cyclopropylamino, cyclopropyl (methyl) amino, cyclopentylamino, morpholino, piperidin-1-yl, piperidin-1-ylmethyl, morpholinomethyl, 4-methylpiperazin-1-yl, 4-(2-methoxyethyl)piperazin-1-yl, 1-morpholino ethyl, 1-(dimethyl amino)ethyl, 1-(methyl amino)ethyl, 4-fluoro-1-methylpyrrolidin-2-yl, 4,4-difluoropiperidin-1-yl, piperidin-4-yl, 1-methylpiperidin-4-yl, pyridin-3-ylamino, pyridin-2-ylamino, 1-methylpyrrolidin-3-yl, methyl, isopropyl. The invention further relates to pharmaceutical compositions comprising compounds of formula (I), and the use of such compounds in the treatment of various diseases.

  式(I)的化合物，或其药学上可接受的盐、水合物、络合物或前药，其中R1和R2中的一个为H，另一个选自C1-8烷基、C3-6环烷基和C1-8烷基-C5-10芳基；R3选自叔丁基甲基、异丙基甲基、仲丁基、叔丁基、环戊基、环己基和1-甲基环戊基；R9选自以下内容：其中：R4选自C1-8烷基和C3-8环烷基；G选自：CH、CMe和N；E选自：O、S、SO2、NH、NMe和N-氧化物（N→O）；J和R独立地选自：CH、N和N-氧化物（N→O）；以及R41选自氨基、甲基氨基、二甲基氨基、异丙基氨基、异丙基（甲基）氨基、环丙基氨基、环丙基（甲基）氨基、环戊基氨基、吗啉基、哌啶-1-基、哌啶-1-基甲基、吗啉基甲基、4-甲基哌嗪-1-基、4-（2-甲氧基乙基）哌嗪-1-基、1-吗啉基乙基、1-（二甲基氨基）乙基、1-（甲基氨基）乙基、4-氟-1-甲基吡咯烷-2-基、4,4-二氟哌嗪-1-基、哌啶-4-基、1-甲基哌嗪-4-基、吡啶-3-基氨基、吡啶-2-基氨基、1-甲基吡咯烷-3-基、甲基、异丙基。本发明还涉及包含式(I)化合物的制药组合物，以及在治疗各种疾病中使用这种化合物的用途。