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    • 4. 发明授权
    • 1,3-dihydro-1-(phenylalkenyl)-2H-imidazol-2-one derivatives having PDE
IV and cytokine inhibiting activity
    • 具有PDE IV和细胞因子抑制活性的1,3-二氢-1-(苯基烯基)-2H-咪唑-2-酮衍生物
    • US5952510A
    • 1999-09-14
    • US945849
    • 1997-09-30
    • Eddy Jean Edgard FreyneGaston Stanislas Marcella DielsJose Ignacio Andres-GilFrancisco Javier Fernandez-Gadea
    • Eddy Jean Edgard FreyneGaston Stanislas Marcella DielsJose Ignacio Andres-GilFrancisco Javier Fernandez-Gadea
    • A61K31/415A61K31/4166A61P11/00A61P17/00A61P29/00A61P37/08C07D233/32C07D233/38C07D233/70
    • C07D233/32C07D233/70
    • The present invention concerns the compounds of formula ##STR1## the N-oxide forms, the pharmaceutically acceptable acid or base addition salts and the stereochemically isomeric forms thereof, wherein R.sup.1 and R.sup.2 each independently are hydrogen; C.sub.1-6 alkyl; difluoromethyl; trifluoromethyl; C.sub.3-6 cycloalkyl; a saturated 5-, 6 or 7-membered heterocycle containing one or two heteroatoms selected from oxygen, sulfur or nitrogen; indanyl; bicyclo�2.2.1!-2-heptenyl; bicyclo�2.2.1!heptanyl; C.sub.1-6 alkylsulfonyl; arylsulfonyl; or substituted C.sub.1-10 alkyl; R.sup.3 is hydrogen, halo or C.sub.1-6 alkyloxy; R.sup.4 is hydrogen; cyano; optionally substituted C.sub.1-6 alkyl; C.sub.1-6 alkyloxycarbonyl or aryl; R.sup.5 is hydrogen; cyano; optionally substituted C.sub.1-6 alkyl; C.sub.1-6 alkyloxycarbonyl or aryl; Y is a direct bond or C.sub.1-3 alkanediyl; --A--B-- is a bivalent radical of formula --CR.sup.6 .dbd.CR.sup.7 -- or --CHR.sup.6 --CHR.sup.7 --; L is hydrogen; optionally substituted C.sub.1-6 alkyl; C.sub.1-6 alkylcarbonyl; C.sub.1-6 alkyloxycarbonyl; C.sub.1-6 alkylsulfonyl or arylsulfonyl; aryl is optionally substituted phenyl; Het is morpholinyl or optionally substituted piperidinyl, -piperazinyl, -pyridinyl;, -furanyl or -thienyl; having PDE IV and cytokine inhibiting activity. Further, pharmaceutical compositions, preparations and use as a medicine are described.
    • PCT No.PCT / EP96 / 01395 Sec。 371日期:1997年9月30日 102(e)1997年9月30日PCT PCT 1996年3月28日PCT公布。 WO96 / 31486 PCT公开号 日期:1996年10月10日本发明涉及N-氧化物形式的化合物,其药学上可接受的酸或碱加成盐及其立体化学异构形式,其中R 1和R 2各自独立地为氢; C 1-6烷基; 二氟甲基 三氟甲基 C 3-6环烷基; 含有一个或两个选自氧,硫或氮的杂原子的饱和的5-,6-或7-元杂环; 茚满基 双环[2.2.1] -2-庚烯基; 双环[2.2.1]庚基; C 1-6烷基磺酰基; 芳基磺酰基; 或取代的C 1-10烷基; R3是氢,卤素或C1-6烷氧基; R4是氢; 氰基; 任选取代的C 1-6烷基; C 1-6烷氧基羰基或芳基; R5是氢; 氰基; 任选取代的C 1-6烷基; C 1-6烷氧基羰基或芳基; Y是直接键或C1-3烷二基; -A-B-是式-CR6 = CR7-或-CHR6-CHR7-的二价基团; L是氢; 任选取代的C 1-6烷基; C 1-6烷基羰基; C 1-6烷氧基羰基; C 1-6烷基磺酰基或芳基磺酰基; 芳基是任选取代的苯基; 哌嗪基,呋喃基或噻吩基;吗啉基或任选取代的哌啶基,哌嗪基, 具有PDE IV和细胞因子抑制活性。 此外,描述了作为药物的药物组合物,制剂和用途。
    • 5. 发明授权
    • Substituted tetracyclic oxazepine and thiazepine derivatives
    • 取代的四环氧氮杂和硫氮杂衍生物
    • US5773433A
    • 1998-06-30
    • US817989
    • 1997-04-25
    • Francisco Javier Fernandez-GadeaVictor Karel SipidoJose Ignacio Andres-GilTheo Frans Meert
    • Francisco Javier Fernandez-GadeaVictor Karel SipidoJose Ignacio Andres-GilTheo Frans Meert
    • A61K31/535A61K31/55A61K31/553A61K31/554A61P9/00A61P25/00A61P25/18A61P25/24A61P25/26C07D261/20C07D267/16C07D498/04C07D513/04
    • C07D513/04
    • This invention concerns the compounds of formula (I), the pharmaceutically acceptable salts and stereoisomeric forms thereof, and also the N-oxide forms thereof. ##STR1## wherein: R.sup.1 and R.sup.2 each independently are hydrogen; C.sub.1-6 alkyl; C.sub.1-6 alkylcarbonyl; trihalomethylcarbonyl; C.sub.1-6 alkyl substituted with hydroxy, C.sub.1-6 alkyloxy, carboxyl, C.sub.1-6 alkylcarbonyloxy, C.sub.1-6 alkyloxycarbonyl or aryl; or R.sup.1 and R.sup.2 taken together with the nitrogen atom to which they are attached may form a morpholinyl ring or an optionally substituted heterocycle; R.sup.3 to R.sup.10 each independently are hydrogen, halo, cyano, hydroxy, trifluoromethyl, trifluoromethoxy, carboxyl, nitro, amino, mono- or di(C.sub.1-6 alkyl)amino, C.sub.1-6 alkylcarbonylamino, aminosulfonyl, mono- or di(C.sub.1-6 alkyl)-aminosulfonyl, C.sub.1-6 alkyl, C.sub.1-6 alkyloxy, C.sub.1-6 alkylcarbonyl, C.sub.1-6 alkyloxycarbonyl; R.sup.11 is hydrogen, C.sub.1-6 alkyl, or trifluoromethyl; R.sup.12 is hydrogen, C.sub.1-6 alkyl, cyano, or trifluoromethyl; n is zero to 6; and X is O, S, S(.dbd.O) or S(.dbd.O).sub.2. The compounds of formula (I) may be used as therapeutic agents in the treatment or the prevention of CNS disorders, cardiovascular disorders or gastrointestinal disorders.
    • PCT No.PCT / EP95 / 04197 Sec。 371日期1997年04月25日 102(e)日期1997年4月25日PCT提交1995年10月25日PCT公布。 WO96 / 14321 PCT出版物 日期1996年5月17日本发明涉及式(I)化合物,其药学上可接受的盐和立体异构形式,以及其N-氧化物形式。 (I)其中:R1和R2各自独立地为氢; C 1-6烷基; C 1-6烷基羰基; 三卤代甲基羰基 被羟基,C 1-6烷氧基,羧基,C 1-6烷基羰基氧基,C 1-6烷氧基羰基或芳基取代的C 1-6烷基; 或者R 1和R 2与它们所连接的氮原子一起可以形成吗啉基环或任选取代的杂环; R3至R10各自独立地为氢,卤素,氰基,羟基,三氟甲基,三氟甲氧基,羧基,硝基,氨基,单或二(C1-6烷基)氨基,C1-6烷基羰基氨基,氨基磺酰基,单或二(C1-6烷基) 氨基磺酰基,C 1-6烷基,C 1-6烷氧基,C 1-6烷基羰基,C 1-6烷氧基羰基; R 11是氢,C 1-6烷基或三氟甲基; R 12是氢,C 1-6烷基,氰基或三氟甲基; n为0〜6; X为O,S,S(= O)或S(= O)2)。 式(I)化合物可用作治疗或预防CNS障碍,心血管疾病或胃肠道疾病的治疗剂。
    • 7. 发明授权
    • 1,3-dihydro-2H-imidazol-2-one compounds
    • 1,3-二氢-2H-咪唑-2-酮化合物
    • US5869515A
    • 1999-02-09
    • US930478
    • 1997-09-29
    • Eddy Jean Edgard FreyneGaston Stanislas Marcella DielsJose Ignacio Andres-GilFrancisco Javier Fernandez-Gadea
    • Eddy Jean Edgard FreyneGaston Stanislas Marcella DielsJose Ignacio Andres-GilFrancisco Javier Fernandez-Gadea
    • A61K31/415A61K31/4166A61P11/00A61P17/00A61P29/00A61P37/08C07D233/32C07D233/38C07D233/70C07D405/04C07D405/06
    • C07D405/04C07D233/32C07D233/70
    • The present invention concerns the compounds of formula ##STR1## the N-oxide forms, the pharmaceutically acceptable acid or base addition salts and the stereochemically isomeric forms thereof, wherein R.sup.1 and R.sup.2 each independently are hydrogen; C.sub.1-6 alkyl; difluoromethyl; trifluoromethyl; C.sub.3-6 cycloalkyl; a saturated 5-, 6- or 7-membered heterocycle containing one or two heteroatoms selected from oxygen, sulfur or nitrogen; indanyl; bicyclo�2.2.1!-2-heptenyl; bicyclo�2.2.1!heptanyl; C.sub.1-6 alkylsulfonyl; arylsulfonyl; or substituted C.sub.1-10 alkyl; R3 is hydrogen, halo or C.sub.1-6 alkyloxy ##STR2## is a bivalent radical of formula ##STR3## Alk is C1-4alkanediyl; --A--B-- is a bivalent radical of formula: --CR.sup.6 .dbd.CR.sup.7 -- or --CHR.sup.6 --CHR.sup.7 --; L is hydrogen; optionally substituted C.sub.1-6 alkyl; C.sub.1-6 alkylcarbonyl; C.sub.1-6 alkyloxycarbonyl; optionally substituted C.sub.3-6 alkenyl; optionally substituted piperidinyl; C.sub.1-6 alkylsulfonyl or arylsulfonyl; aryl is optionally substituted phenyl; Het.sup.1 is morpholinyl or optionally substituted pyridinyl, -furanyl, -thienyl, -hydroxypyridinyl, -imidazolyl, -thiazolyl, -oxazolyl, -isoquinolinyl, -quinolinonyl, -piperidinyl, -piperazinyl; and Het.sup.2 is morpholinyl or optionally substituted piperidinyl, -piperazinyl, -pyridinyl, -furanyl or -thienyl; having PDE IV and cytokine inhibiting activity. The invention also relates to processes for preparing the compounds of formula (I) and pharmaceutical compositions thereof.
    • PCT No.PCT / EP96 / 01393 Sec。 371日期:1997年9月29日 102(e)1997年9月29日PCT PCT 1996年3月28日PCT公布。 公开号WO96 / 31487 日期:1996年10月10日本发明涉及式(I)的化合物:(I)N-氧化物形式,其药学上可接受的酸或碱加成盐及其立体化学异构形式,其中R1和R2各自独立地为氢; C 1-6烷基; 二氟甲基 三氟甲基 C 3-6环烷基; 含有一个或两个选自氧,硫或氮的杂原子的饱和的5-,6-或7-元杂环; 茚满基 双环[2.2.1] -2-庚烯基; 双环[2.2.1]庚基; C 1-6烷基磺酰基; 芳基磺酰基; 或取代的C 1-10烷基; R 3是氢,卤素或C 1-6烷氧基,是下式的二价基团:其中A k是C 1-4烷二基; -A-B-是下式的二价基团:-CR 6 = CR 7 - 或-CHR 6 -CHR 7 - ; L是氢; 任选取代的C 1-6烷基; C 1-6烷基羰基; C 1-6烷氧基羰基; 任选取代的C 3-6烯基; 任选取代的哌啶基; C 1-6烷基磺酰基或芳基磺酰基; 芳基是任选取代的苯基; - Het1是吗啉基或任意取代的吡啶基, - 呋喃基, - 噻吩基, - 羟基吡啶基, - 咪唑基, - 噻唑基, - 恶唑基, - 异喹啉基, - 喹啉酮基, - 哌啶基, 和Het2是吗啉基或任选取代的哌啶基,哌嗪基, - 吡啶基, - 呋喃基或 - 噻吩基; 具有PDE IV和细胞因子抑制活性。 本发明还涉及制备式(I)化合物及其药物组合物的方法。
    • 8. 发明授权
    • Vasoconstrictive substituted 2,3-dihydro-1,4-dioxinopyridines
    • 血管收缩性取代2,3-二氢-1,4-二恶英吡啶
    • US5990123A
    • 1999-11-23
    • US875835
    • 1997-08-06
    • Guy Rosalia Eugene Van LommenJose Ignacio Andres-GilFrancisco Javier Fernandez-GadeaMaria Encarnacion Matesanz-Ballesteros
    • Guy Rosalia Eugene Van LommenJose Ignacio Andres-GilFrancisco Javier Fernandez-GadeaMaria Encarnacion Matesanz-Ballesteros
    • A61K31/435A61P9/08A61P25/04A61P25/06C07D491/04C07D491/056
    • C07D491/04
    • The present invention is concerned with compounds of formula ##STR1## the N-oxide forms, the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein .dbd.a.sub.1 --a.sub.2 .dbd.a.sub.3 --a.sub.4 .dbd. is a bivalent radical of formula .dbd.N--CH.dbd.CH--CH.dbd. (a), .dbd.CH--N.dbd.CH--CH.dbd. (b), .dbd.CH--CH.dbd.N--CH.dbd. (c), .dbd.CH--CH.dbd.CH--N.dbd. (d), wherein one or two hydrogen atoms can be substituted by halo, hydroxy, C.sub.1-6 alkyl or C.sub.1-6 alkyloxy; R.sup.1 is hydrogen or C.sub.1-6 alkyl; R.sup.2 is hydrogen or C.sub.1-6 alkyl; R.sup.3 is hydrogen or C.sub.1-6 alkyl; Alk.sup.1 is C.sub.1-5 alkanediyl; Alk.sup.2 is C.sub.2-15 alkanediyl; Q is a five- or six-membered heterocyclic ring containing at least one nitrogen atom or a radical of formula --C(NR.sup.5 R.sup.6).dbd.C--R.sup.4 wherein R.sup.4 is hydrogen, cyano, aminocarbonyl or C.sub.1-6 alkyl; R.sup.5 is hydrogen, C.sub.1-6 alkyl, C.sub.3-6 alkenyl or C.sub.3-6 alkynyl; R.sup.6 is hydrogen or C.sub.1-6 alkyl; or R.sup.5 and R.sup.6 taken together may form a bivalent radical of formula --(CH.sub.2).sub.4 -- or --(CH.sub.2).sub.5 --.Pharmaceutical compositions, preparations and use as a medicine are described.
    • PCT No.PCT / EP96 / 00396 Sec。 371日期:1997年8月6日 102(e)日期1997年8月6日PCT 1996年1月30日PCT PCT。 公开号WO96 / 24596 日期:1996年8月15日本发明涉及N-氧化物形式的化合物,其药学上可接受的酸加成盐及其立体化学异构形式,其中= a1-a2 = a3-a4 =是式= N-CH = CH-CH =(a),= CH-N = CH-CH =(b),= CH-CH = N-CH =(c),= CH-CH = CH-N =(d) 其中一个或两个氢原子可以被卤素,羟基,C 1-6烷基或C 1-6烷氧基取代; R1是氢或C1-6烷基; R2是氢或C1-6烷基; R3是氢或C1-6烷基; Alk1是C1-5烷二基; Alk2是C2-15烷二基; Q是含有至少一个氮原子或式-C(NR 5 R 6)= C-R 4的基团的五元或六元杂环,其中R 4是氢,氰基,氨基羰基或C 1-6烷基; R5是氢,C1-6烷基,C3-6烯基或C3-6炔基; R6是氢或C1-6烷基; 或R 5和R 6一起形成式 - (CH 2)4 - 或 - (CH 2)5 - 的二价基团。 描述了作为药物的药物组合物,制剂和用途。
    • 9. 发明授权
    • Isoxazolidine derivatives
    • 异恶唑烷衍生物
    • US6156747A
    • 2000-12-05
    • US155839
    • 1998-10-06
    • Jose Ignacio Andres-GilPedro Martinez-JimenezFrancisco Javier Fernandez-GadeaVictor Karel Sipido
    • Jose Ignacio Andres-GilPedro Martinez-JimenezFrancisco Javier Fernandez-GadeaVictor Karel Sipido
    • A61K31/00A61K31/55A61K31/551A61K31/5513A61K31/553A61P1/00A61P9/00A61P9/12A61P25/06A61P25/18A61P25/20A61P25/22A61P25/24A61P25/28A61P43/00C07D237/30C07D471/04C07D487/04C07D495/04C07D498/04C07D498/14C07D498/16C07D223/14C07D243/00C07D255/00C07D498/22
    • C07D237/30C07D471/04C07D487/04
    • This invention concerns the compounds of formula (I), ##STR1## the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein n is zero to 6; p is zero to 3; q is zero to 3; r is zero to 3; R.sup.1 and R.sup.2 each independently are hydrogen; optionally substituted C.sub.1-6 alkyl; C.sub.1-6 alkylcarbonyl; trihalomethylcarbonyl; or R.sup.1 and R.sup.2 taken together with the nitrogen atom to which they are attached may form a morpholinyl ring or an optionally substituted heterocycle; each R.sup.3 and R.sup.4 independently are halo, cyano, hydroxy, trihalomethyl, trihalomethoxy, carboxyl, nitro, amino, mono- or di(C.sub.1-6 alkyl)amino, C.sub.1-6 alkylcarbonylamino, aminosulfonyl, mono- or di(C.sub.1-6 alkyl)-aminosulfonyl, C.sub.1-6 alkyl, C.sub.1-6 alkyloxy, C.sub.1-6 alkylcarbonyl or C.sub.1-6 alkyloxycarbonyl; each R.sup.5 independently is C.sub.1-6 alkyl, cyano or trihalomethyl; X is CR.sup.6 R.sup.7, NR.sup.8, O, S, S(.dbd.O) or S(.dbd.O).sub.2 ; each ##STR2## independently represents a bivalent aromatic heterocycle wherein the heterocycle may be selected from the group consisting of pyrrole, pyrrazole, imidazole, triazole, furane, thiophene, isoxazole, oxazole, isothiazole, thiazole, pyridine, pyridazine, pyrimidine, pyrazine and triazine; or one of the two bivalent aromatic heterocycles in the compounds of formula (I) may be 1,2-benzenediyl; and aryl is optionally substituted phenyl; it further relates to compositions comprising thesae compounds, as well as their use as therapeutic agents in the treatment or the prevention of CNS disorders, cardiovascular disorders or gastrointestinal disorders.
    • PCT No.PCT / EP97 / 01830 Sec。 371 1998年10月6日第 102(e)日期1998年10月6日PCT 1997年4月9日PCT公布。 WO97 / 39001 PCT出版物 日期1997年10月23日本发明涉及式(I)化合物,N-氧化物形式,其药学上可接受的加成盐和立体化学异构体形式,其中n为0-6; p为0〜3; q为零至3; r为0〜3; R1和R2各自独立地为氢; 任选取代的C 1-6烷基; C 1-6烷基羰基; 三卤代甲基羰基 或者R 1和R 2与它们所连接的氮原子一起可以形成吗啉基环或任选取代的杂环; 每个R 3和R 4独立地是卤素,氰基,羟基,三卤代甲基,三卤甲氧基,羧基,硝基,氨基,单或二(C 1-6烷基)氨基,C 1-6烷基羰基氨基,氨基磺酰基,单或二(C 1-6烷基) - 氨基磺酰基 ,C 1-6烷基,C 1-6烷氧基,C 1-6烷基羰基或C 1-6烷氧基羰基; 每个R 5独立地是C 1-6烷基,氰基或三卤代甲基; X是CR 6 R 7,NR 8,O,S,S(= O)或S(= O)2; 各自独立地表示二价芳族杂环,其中杂环可以选自吡咯,吡唑,咪唑,三唑,呋喃,噻吩,异恶唑,恶唑,异噻唑,噻唑,吡啶,哒嗪,嘧啶,吡嗪和三嗪。 或式(I)化合物中的两个二价芳族杂环中的一个可以是1,2-苯二基; 芳基是任选取代的苯基; 它还涉及包含该化合物的组合物,以及它们在治疗或预防CNS障碍,心血管疾病或胃肠道疾病中作为治疗剂的用途。
    • 10. 发明授权
    • PDE IV inhibiting 2-cyanoiminoimidazole derivatives
    • PDE IV抑制2-氰基亚氨基咪唑衍生物
    • US6051718A
    • 2000-04-18
    • US147925
    • 1999-03-19
    • Eddy Jean Edgard FreyneFrancisco Javier Fernandez-GadeaJose Ignacio Andres-Gil
    • Eddy Jean Edgard FreyneFrancisco Javier Fernandez-GadeaJose Ignacio Andres-Gil
    • C07D233/44A61K31/00A61K31/415A61K31/4164A61K31/4168A61P11/00A61P11/06A61P29/00A61P37/00A61P37/08C07D233/48C07D233/88C07D405/12C07D233/32C07D221/02C07D233/36C07D233/38C07D233/70A61R31/4168A61R31/438
    • C07D405/12C07D233/48C07D233/88
    • The present invention concerns 2-cyanoiminoimidazole derivatives having the formula ##STR1## the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein R.sup.1 and R.sup.2 each independently are hydrogen; C.sub.1-6 alkyl; difluoromethyl; trifluoromethyl; C.sub.3-6 cycloalkyl; a saturated 5-, 6- or 7-membered heterocycle containing one or two heteroatoms selected from oxygen, sulfur or nitrogen; indanyl; 6,7-dihydro-5H-cyclopentapyridinyl; bicyclo[2.2.1]-2-heptenyl; bicyclo[2.2.1]heptanyl; C.sub.1-6 alkylsulfonyl; arylsulfonyl; or substituted C.sub.1-10 alkyl; R.sup.3 is hydrogen, halo or C.sub.1-6 alkyloxy; R.sup.4 is hydrogen; halo; C.sub.1-6 alkyl; trifluoromethyl; C.sub.3-6 cycloalkyl; carboxyl; C.sub.1-4 alkyloxycarbonyl; C.sub.3-6 cycloalkylaminocarbonyl; aryl; Het.sup.1 ; or substituted C.sub.1-6 alkyl; or R.sup.4 is --O--R.sup.7 or --NH--R.sup.8 ; R.sup.5 is hydrogen, halo, hydroxy, C.sub.1-6 alkyl or C.sub.1-6 alkyloxy; R.sup.6 is a hydrogen or C.sub.1-4 alkyl; or R.sup.4 and R.sup.6, or R.sup.4 and R.sup.5 taken together may form a bivalent radical; --A--B-- is --CR.sup.10 .dbd.CR.sup.11 -- or --CHR.sup.10 --CHR.sup.11 --; L is hydrogen; C.sub.1-6 alkyl; C.sub.1-6 alkylcarbonyl; C.sub.1-6 alkyloxycarbonyl; substituted C.sub.1-6 alkyl; C.sub.3-6 alkenyl; substituted C.sub.3-6 alkenyl; piperidinyl; substituted piperidinyl; C.sub.1-6 alkylsulfonyl or arylsulfonyl; having PDE IV and cytokine inhibiting activity. The invention also relates to processes for preparing the compounds of formula (I) and pharmaceutical compositions thereof.
    • PCT No.PCT / EP97 / 05322 Sec。 371日期1999年3月19日 102(e)1999年3月19日PCT PCT 1997年9月24日PCT公布。 公开号WO98 / 14432 日期:1998年4月9日本发明涉及具有N-氧化物形式的2-氰基亚氨基咪唑衍生物,其药学上可接受的加成盐和立体化学异构形式,其中R 1和R 2各自独立地为氢; C 1-6烷基; 二氟甲基 三氟甲基 C 3-6环烷基; 含有一个或两个选自氧,硫或氮的杂原子的饱和的5-,6-或7-元杂环; 茚满基 6,7-二氢-5H-环戊吡啶基; 双环[2.2.1] -2-庚烯基; 双环[2.2.1]庚基; C 1-6烷基磺酰基; 芳基磺酰基; 或取代的C 1-10烷基; R3是氢,卤素或C1-6烷氧基; R4是氢; 光环; C 1-6烷基; 三氟甲基 C 3-6环烷基; 羧基; C 1-4烷氧基羰基; C 3-6环烷基氨基羰基; 芳基; Het1; 或取代的C 1-6烷基; 或R 4为-O-R 7或-NH-R 8; R5是氢,卤素,羟基,C1-6烷基或C1-6烷氧基; R6是氢或C1-4烷基; 或R4和R6,或R4和R5一起可以形成二价基团; -A-B-是-CR10 = CR11-或-CHR10-CHR11-; L是氢; C 1-6烷基; C 1-6烷基羰基; C 1-6烷氧基羰基; 取代的C 1-6烷基; C 3-6烯基; 取代的C 3-6烯基; 哌啶基; 取代的哌啶基; C 1-6烷基磺酰基或芳基磺酰基; 具有PDE IV和细胞因子抑制活性。 本发明还涉及制备式(I)化合物及其药物组合物的方法。