2-氨基-N,N-二丙基乙酰胺 | 80008-03-3

• 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
• 中文名称: 2-氨基-N,N-二丙基乙酰胺
• 英文名称: 2-amino-N,N-dipropyl-acetamide
• 英文别名: 2-amino-N,N-dipropylacetamide
• CAS: 80008-03-3
• 化学式: C₈H₁₈N₂O
• 分子量: 158.244
• InChiKey: XSCWTEXRVXWWNI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  46.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-氨基-N,N-二丙基乙酰胺 、 4-chloro-5-nitro-2-phenylpyrimidine 在 三乙胺 作用下， 以 氯仿 、 水 、 异丙醇 为溶剂， 生成 2-(5-nitro-2-phenyl-4-pyrimidinylamino)-N,N-dipropylacetamide
  参考文献：
  名称：

  Acetamide derivative, process for preparing the same, and a

  摘要：

  (I)式的乙酰胺衍生物：其中X为--O--或--NR.sub.4 --，R.sub.1为H、低烷基、低烯基或环烷基-低烷基，R.sub.2为低烷基、环烷基、取代或未取代的苯基等，R.sub.3为H、低烷基或羟基-低烷基，R.sub.4为H、低烷基等，R.sub.5为H、低烷基、低烯基、羟基-低烷基等，R.sub.6为H、低烷基、CF.sub.3、取代或未取代的苯基，或R.sub.5和R.sub.6可选择结合形成--(CH.sub.2)n--，R.sub.7为H、卤素、低烷基、低烷氧基、CF.sub.3、OH、NH.sub.2等，R.sub.8为H、卤素、低烷基或低烷氧基，或其药用可接受的酸盐。本发明的化合物选择性作用于外周型BZ.omega..sub.3-受体，表现出优异的药理活性，因此在预防或治疗与焦虑相关的疾病、抑郁症、癫痫等中枢神经系统紊乱方面具有用处。

  公开号：

  US05972946A1

文献信息

• Benzimidazole derivatives
  申请人：——

  公开号：US20030236267A1

  公开（公告）日：2003-12-25

  This invention provides compounds which are represented by a general formula [I] 1 [in which X stands for hydrogen or halogen; B stands for halogen, cyano or optionally fluorine-substituted lower alkyl; D stands for a 3-10 membered aliphatic nitrogen-containing heterocyclic group; R 3 , R 4 and R 5 may be same or different, and each stands for hydrogen, lower alkyl optionally having substituent group(s) and the like; and a is 0 or 1]. These compounds exhibit high affinity to nociceptin receptors and whereby inhibit actions of nociceptin, and are useful as an analgesic, antiobestic, agent for ameliorating brain function, treating agents for Alzheimer's disease and dementia, and therapeutic agents for schizophrenia, neurodegenerative diseases, depression, diabetes insipidus, polyuria, hypotension and the like.

  这项发明提供了一些化合物，它们由一般式[I]1表示，其中X代表氢或卤素；B代表卤素、氰基或者可选的含氟低碳基；D代表一个3-10个成员的脂肪氮杂环基团；R3、R4和R5可能相同也可能不同，每个代表氢、可选的取代基的低碳基等；a为0或1。这些化合物表现出高亲和力对于痛觉受体，并抑制痛觉素的作用，因此可用作镇痛剂、抗肥胖剂、改善脑功能的药物、治疗阿尔茨海默病和痴呆症的药物、以及治疗精神分裂症、神经退行性疾病、抑郁症、尿崩症、多尿症、低血压等的治疗剂。
• 4-amino quinolines and naphthyridines and their use as medicines
  申请人：Sanofi

  公开号：US05026711A1

  公开（公告）日：1991-06-25

  Compounds represented by the general formula: ##STR1## in which R.sub.1 and R.sub.2 are selected from hydrogen, C.sub.1 -C.sub.6 alkyl or C.sub.2 -C.sub.6 alkenyl , phenyl or benzyl or R.sub.1 and R.sub.2 form together with the nitrogen atom to which they are attached a C.sub.4 -C.sub.8 saturated heterocycle, R.sub.3 is selected from hydrogen, C.sub.1 -C.sub.6 alkyl, phenyl or C.sub.7 -C.sub.9 phenyl-alkyl, R.sub.4 is selected from hydrogen or C.sub.1 -C.sub.4 alkyl, R.sub.5 and R.sub.6 are selected from hydrogen or halogen, C.sub.1 -C.sub.3 or alkoxy, nitro or trifluoromethyl; Z is selected from OH, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.4 alkyl, benzyl, C.sub.4 -C.sub.6 aryl with or without a heteroatom, or NR.sub.8 R.sub.9, R.sub.8 and R.sub.9 being selected from hydrogen, C.sub.1 -C.sub.4 alkyl, phenyl or benzyl; R.sub.10 is selected from hydrogen, C.sub.1 -C.sub.4 alkyl or phenyl; n is 0, 1 or 3, p is 0 or 1 and one of the symbols A, B, C, D represents N and the others CH or A, B, C, D all represent CH and their acid addition salts, and their salts with bases. The compounds are useful in the prevention and treatment of cardiovascular diseases, as anti-allergic drugs, in the prevention and treatment of infectious states, and for the treatment of anxiety.

  该通用公式代表的化合物为：##STR1## 其中R.sub.1和R.sub.2从氢，C.sub.1 -C.sub.6烷基或C.sub.2 -C.sub.6烯基，苯基或苄基中选择，或者R.sub.1和R.sub.2与它们所附着的氮原子一起形成一个C.sub.4 -C.sub.8饱和杂环；R.sub.3从氢，C.sub.1 -C.sub.6烷基，苯基或C.sub.7 -C.sub.9苯基-烷基中选择；R.sub.4从氢或C.sub.1 -C.sub.4烷基中选择；R.sub.5和R.sub.6从氢或卤素，C.sub.1 -C.sub.3或烷氧基，硝基或三氟甲基中选择；Z从OH，C.sub.1 -C.sub.6烷氧基，C.sub.1 -C.sub.4烷基，苄基，C.sub.4 -C.sub.6含或不含杂原子的芳基，或NR.sub.8R.sub.9中选择，其中R.sub.8和R.sub.9从氢，C.sub.1 -C.sub.4烷基，苯基或苄基中选择；R.sub.10从氢，C.sub.1 -C.sub.4烷基或苯基中选择；n为0，1或3，p为0或1，符号A、B、C、D中的一个代表N，其他则代表CH，它们的酸加成盐和碱盐。这些化合物在心血管疾病的预防和治疗、抗过敏药物、预防和治疗感染状态以及焦虑症的治疗中有用。
• Melanin-concentrating hormone receptor antagonists containing piperidine derivatives as the active ingredient
  申请人：Moriya Minoru

  公开号：US20060106046A1

  公开（公告）日：2006-05-18

  The invention provides melanin-concentrating hormone receptor antagonists containing as the active ingredient piperidine derivatives represented by the general formula [I]: [wherein R 1 is hydrogen, hydroxyl, lower alkyl, or the like; R 2 , R 3a , R 3b , R 4a , R 4b , R 5a , R 5b and R 6 each stands for hydrogen, halogen, or the like; W 1 and W 2 each independently stands for —O—, —CH 2 —, or the like; Y 1 , Y 2 , Y 3 and Y 4 stand for —CH—, —CF—, —N—, or the like; Z stands for lower alkyl, an aliphatic heterocyclic group, or the like; Ar is a mono- or bi-cyclic aliphatic heterocycle or an aromatic heterocycle; and n is an integer of 1 to 8]. The compounds act as antagonist against melanin-concentrating hormone receptor and are useful as drugs for central diseases, circulatory diseases, or metabolic diseases.

  本发明提供一种含有作为活性成分的吡啶衍生物的黑色素浓集激素受体拮抗剂，其通式表示为[I]：[其中R1为氢、羟基、低级烷基或类似物；R2、R3a、R3b、R4a、R4b、R5a、R5b和R6各自代表氢、卤素或类似物；W1和W2各自独立地代表—O—、—CH2—或类似物；Y1、Y2、Y3和Y4代表—CH—、—CF—、—N—或类似物；Z代表低级烷基、脂环族杂环基或类似物；Ar为单环或双环脂环族杂环或芳香族杂环；n为1至8的整数]。这些化合物作为黑色素浓集激素受体的拮抗剂，并且可用于中枢疾病、循环系统疾病或代谢性疾病的药物。
• Antagonists to melanin-concentrating hormone receptor comprising benzimidazole derivative as active ingredient
  申请人：Moriya Minoru

  公开号：US20050222161A1

  公开（公告）日：2005-10-06

  This invention relates to a benzimidazole derivative of the general formula [I] [wherein B 1 , B 2 , and B 3 represent hydrogen atom or lower alkyl; R 1 and R 2 are same or different and represent lower alkyl, etc.; R 3 and R 4 represent hydrogen atom, etc.; W represents a 3 to 8-membered aromatic or alphatic heterocycle, etc.; and Ar represents a substituted or unsubstituted aromatic heterocycle, etc.] This compound functions as an antagonist to melanin-concentrating hormone receptor and is useful as a drug for central diseases, circulatory diseases and metabolic diseases.

  本发明涉及一种苯并咪唑衍生物，其一般式为[I] [其中B1，B2和B3代表氢原子或低碳基; R1和R2相同或不同，代表低碳基等; R3和R4代表氢原子等; W代表3至8个成员的芳香或脂肪族杂环等; Ar代表取代或未取代的芳香族杂环等] 该化合物作为黑色素浓缩激素受体的拮抗剂，并可用作中枢疾病、循环系统疾病和代谢性疾病的药物。
• Imidazopyridine Derivatives
  申请人：Kishino Hiroyuki

  公开号：US20080200494A1

  公开（公告）日：2008-08-21

  The invention provides imidazopyridine derivatives represented by the general formula [I] [in which R 1 and R 2 may be the same or different and stand for C 1-6 alkyl or the like, R 3 and R 4 stand for hydrogen atom, methyl group or the like, W stands for mono- or bi-cyclic 3- to 8-membered aromatic or aliphatic heterocycle or the like, and Ar stands for optionally substituted aromatic heterocycle or the like]. These compounds act as melanin-concentrating hormone receptor antagonist and are useful as medicines for central nervous system disorders, cardiovascular system disorders and metabolic disorders.

  该发明提供了由通式[I]表示的咪唑吡啶衍生物 [其中R1和R2可能相同或不同，且代表C1-6烷基或类似物，R3和R4代表氢原子，甲基基团或类似物，W代表单环或双环的3-8元芳香或脂肪杂环或类似物，Ar代表可选择取代的芳香杂环或类似物]。这些化合物作为黑色素浓集激素受体拮抗剂，可用于治疗中枢神经系统疾病、心血管系统疾病和代谢性疾病的药物。