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 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 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 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:
A series of 2-(Purin-9-yl)-tetrahydrofuran-3,4-diol derivatives with broad anti-inflammatory properties which inhibit leukocyte recruitment and activation and which are agonists of the adenosine 2a receptor are described.
摘要:
There are disclosed according to the invention, compounds of formula (I) wherein R1, R2 and R3 are defined in the specification. Additionally, processes of preparing the compounds of formula (I), formulations containing same, and the administration of said compounds or formulations thereof in the treatment of inflammatory diseases are also disclosed.
摘要:
Compounds of formula (I): wherein: R1 represents substituted or unsubstituted heteroaryl; Y represents —(CRnaRnb)n—; Rna and Rnb are each independently hydrogen or C1-6alkyl; n is an integer from 0 to 5; R2 represents unsubstituted or substituted aryl or unsubstituted or substituted heteroaryl; R3 and R4 each independently represent hydrogen or C1-6-alkyl; R7 represents hydrogen or C1-6alkyl; R8 represents hydrogen or C1-6alkyl; and salts and solvates thereof; are CCR3 antagonists and are thus indicated to be useful in therapy.
摘要:
There are provided according to the invention, novel compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, X, a, b and Z are as defined in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.