摘要:
The invention relates to a compound of formula (I) or a salt thereof: wherein: R1 is Et, n-Pr, i-Pr, C2fluoroalkyl, or —CH2CH2OH; R2 is H, Me, Et, n-Pr, i-Pr, C1-2fluoroalkyl, cyclopropyl or (cyclopropyl)methyl-; and NHR3 has the sub-formula (nhr3): wherein R3a is methyl or ethyl; R3b is H, methyl or ethyl; R3c is H, methyl or ethyl, R3d is H, methyl or ethyl, and R3e is H or methyl, provided that: (a) R3b is methyl or ethyl; and/or (b) R3c and R3d are independently methyl or ethyl; and provided that: (c) when R3c is ethyl and/or when R3d is ethyl and/or when R3e is methyl, then: R3a is methyl and/or R3b is hydrogen or methyl. These compounds are PDE4 inhibitors.
摘要:
The invention relates to a compound of formula (I) or a salt thereof: wherein: R1 is C1-4alkyl, C1-3fluoroalkyl or —(CH2)2OH; R2 is a hydrogen atom (H), methyl or C1fluoroalkyl; R3a is a hydrogen atom (H) or C1-3alkyl; R3 is optionally substituted branched C3-6alkyl, optionally substituted C3-8cycloalkyl, optionally substituted mono-unsaturated-C5-7cycloalkenyl, optionally substituted phenyl, or an optionally substituted heterocyclic group of sub-formula (aa), (bb) or (cc): in which n1 and n2 independently are 1 or 2; and Y is O, S, SO2, or NR4; and wherein Het is of sub-formula (i), (ii), (iii), (iv) or (v): The compounds are phosphodiesterase (PDE) inhibitors, in particular PDE4 inhibitors. Also provided is the use of a compound of formula (I), or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for the treatment and/or prophylaxis of an inflammatory and/or allergic disease in a mammal such as a human, for example chronic obstructive pulmonary disease (COPD), asthma, or allergic rhinitis.
摘要:
The invention provides a compound of formula (I) or a salt thereof: wherein Ar has the sub-formula (x) or (z): and wherein R3 is optionally substituted C3-8cycloalkyl, optionally substituted C5-7cycloalkenyl, an optionally substituted heterocyclic group (aa), (bb) or (cc), or a bicyclic group (ee); and wherein R4 is H, C1-3alkyl, C1-2fluoroalkyl, cyclopropyl, —CH2OR4a, —CH(Me)OR4a, or —CH2CH2OR4a; and R5 is inter alia H, C1-8alkyl, C1-3fluoroalkyl, C3-8cycloalkyl, certain substituted alkyl groups, —(CH2)n13-Het, or optionally substituted phenyl or —CH2-Ph; or R4 and R5 taken together are —(CH2)p1— or —(CH2)p3—X5—(CH2)p4—; provided that at least one of R4 and R5 is not a hydrogen atom (H). The invention also provides the use of the compounds as inhibitors of phosphodiesterase type IV (PDE4) and/or for the treatment and/or prophylaxis of inflammatory and/or allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, rheumatoid arthritis, allergic rhinitis or atopic dermatitis.
摘要:
The invention relates to a compound of formula (I) or a salt thereof: wherein: R1 is C1-4alkyl, C1-3fluoroalkyl, —CH2CH2OH or —CH2CH2CO2C1-2alkyl; R2 is a hydrogen atom (H), methyl or C1fluoroalkyl; R3 is optionally substituted C3-8cycloalkyl or optionally substituted mono-unsaturated-C5-7cycloalkenyl or an optionally substituted heterocyclic group of sub-formula (aa), (bb) or (cc); in which n1 and n2 independently are 1 or 2; and in which Y is O, S, SO2, or NR10; or R3 is a bicyclic group (dd) or (ee): and wherein X is NR4R5 or OR5a. The compounds are phosphodiesterase (PDE) inhibitors, in particular PDE4 inhibitors. Also provided is the use of a compound of formula (I), or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for the treatment and/or prophylaxis of an inflammatory and/or allergic disease in a mammal such as a human, for example chronic obstructive pulmonary disease (COPD), asthma, or allergic rhinitis.
摘要翻译:本发明涉及式(I)化合物或其盐:其中:R 1是C 1-4烷基,C 1-3烷基, 氟代烷基,-CH 2 CH 2 OH或-CH 2 CH 2 CO 2, C 1-12烷基; R 2是氢原子(H),甲基或C 1氟代烷基; R 3是任选取代的C 3-8环烷基或任选取代的单不饱和C 5〜5-7环烯基或任选取代的杂环基 子公式(aa),(bb)或(cc); 其中n 1和n 2独立地为1或2; 并且其中Y是O,S,SO 2或NR 10; 或R 3是双环基(dd)或(ee):其中X是NR 4 R 5或OR 5a SUP>。 化合物是磷酸二酯酶(PDE)抑制剂,特别是PDE 4抑制剂。 还提供了式(I)化合物或其药学上可接受的盐在制备用于治疗和/或预防哺乳动物例如人的炎性和/或过敏性疾病的药物中的用途, 例如慢性阻塞性肺疾病(COPD),哮喘或过敏性鼻炎。
摘要:
The invention provides a compound of formula (I) or a salt thereof: wherein: R1 is C1-3alkyl, C1-3fluoroalkyl, or —CH2CH2OH; R2 is hydrogen, methyl or C1fluoroalkyl; R3 is of sub-formula (aa) or (bb): wherein Y is NCONH2 and n1 is 0 or 1; R4 is H; and R5 is a group of the sub-formula (x), (y), (y1) or (z): These compounds are PDE4 inhibitors.
摘要翻译:本发明提供式(I)化合物或其盐:其中:R 1是C 1-3烷基,C 1-3 氟代烷基或-CH 2 CH 2 OH; R 2是氢,甲基或C 1氟代烷基; R 3是亚式(aa)或(bb):其中Y是NCONH 2和n 1是0或1; R 4是H; 和R 5是子式(x),(y),(y1)或(z)的一组:这些化合物是PDE4抑制剂。
摘要:
The invention provides 4-{[1-(aminocarbonyl)-4-piperidinyl]amino}-N-[(3,4-dimethylphenyl)methyl]-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide, which is the compound of formula (I): or a salt thereof.
摘要:
The invention provides a compound of formula (I) or a salt thereof: wherein R2 is H, C1-3alkyl, n-butyl, C1-2fluoroalkyl, cyclopropyl, cyclobutyl, (cyclopropyl)methyl-, —CN, or —CH2OH; R3 is inter alia optionally substituted C4-7cycloalkyl or an optionally substituted heterocyclic group (aa), (bb) or (cc); Ra is H, methyl or ethyl; Rb is H or methyl; R4 is H, methyl, ethyl, n-propyl, —C(O)-Me, or —C(O)—C1fluoroalkyl; and R5 is: —C(O)—(CH2)n—Ar, —C(O)-Het, —C(O)—C1-6alkyl, —C(O)—C1 fluoroalkyl, —C(O)—(CH2)2—C(O)—NR15bNR15b, —C(O)—CH2—C(O)—NR15bNR15b, —C(O)—NR15b—(CH2)m1—Ar, —C(O)—NR15b—Het, —C(O)—NR15b—C1-6alkyl, —C(O)—NR5aR5b, —S(O)2—(CH2)m2—Ar, —S(O)2-Het, —S(O)2—C1-6alkyl, or —CH2—Ar; or R4 and R5 taken together are —(CH2)p1—, —(CH2)2—X5—(CH2)2—, —C(O)—(CH2)p2—, —C(O)—N(R15)—(CH2)p3—; or NR4R5 is of sub-formula (y), (y1), (y2) or (y3). The invention provides the use of the compounds as inhibitors of phosphodiesterase type IV (PDE4) and/or for the treatment and/or prophylaxis of inflammatory and/or allergic diseases such as COPD and the like.
摘要翻译:本发明提供式(I)化合物或其盐:其中R2是H,C1-3烷基,正丁基,C1-2氟烷基,环丙基,环丁基,(环丙基)甲基,-CN或-CH2OH; R3特别是任选取代的C 4-7环烷基或任选取代的杂环基团(aa),(bb)或(cc); Ra是H,甲基或乙基; Rb是H或甲基; R 4是H,甲基,乙基,正丙基,-C(O)-Me或-C(O)-C 1-6氟烷基; 并且R 5是:-C(O) - (CH 2)n -Ar,-C(O)-Het,-C(O)-C 1-6烷基,-C(O)-C 1氟代烷基,-C(O) (CH 2)2 -C(O)-NR 15 b N R 15 b,-C(O)-CH 2 -C(O)-NR 15 b NR 15 b,-C(O)-NR 15 b - (CH 2)m -Ar,-C(O) C(O)-NR 15 b -C 1-6烷基,-C(O)-NR 5 R 5a,-S(O)2 - (CH 2)m -Ar,-S(O)2 -Het,-S(O) 2-C 1-6烷基或-CH 2 -Ar; 或(R 4)和R 5和R 5一起为 - (CH 2)p1 - , - (CH 2)2 -X 5 - (CH 2)2 - , - - (CH 2)p3-; 或NR4R5为子式(y),(y1),(y2)或(y3)。 本发明提供了化合物作为IV型磷酸二酯酶抑制剂(PDE4)和/或用于治疗和/或预防炎性和/或过敏性疾病如COPD等的用途。
摘要:
The invention is directed to certain novel compounds. Specifically, the invention is directed to compounds of formula (I): and salts thereof. The compounds of the invention are inhibitors of kinase activity, in particular PI3-kinase activity.