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1. (WO2018036469) PDE4 INHIBITOR
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Pub. No.:    WO/2018/036469    International Application No.:    PCT/CN2017/098461
Publication Date: 01.03.2018 International Filing Date: 22.08.2017
C07D 471/04 (2006.01), C07D 498/04 (2006.01), A61K 31/519 (2006.01), A61P 29/00 (2006.01), A61P 37/00 (2006.01)
Applicants: MEDSHINE DISCOVERY INC. [CN/CN]; Room 218, No.9 Gaoxin Road, Gaoxin Development District Nanjing, Jiangsu 210032 (CN)
Inventors: LUO, Yunfu; (CN).
YANG, Chundao; (CN).
LEI, Maoyi; (CN).
LIU, Ling; (CN).
HU, Guoping; (CN).
LI, Jian; (CN).
CHEN, Shuhui; (CN)
Agent: SHANGHAI BESHINING LAW OFFICE; 21st Floor SFECO Mansion 681 Xiaomuqiao Road Shanghai 200032 (CN)
Priority Data:
201610700714.2 22.08.2016 CN
(ZH) PDE4抑制剂
Abstract: front page image
(EN)Provided are a PDE4 inhibitor and a use thereof in the preparation of a medicament for treating PDE4 related diseases. Specifically disclosed are the compound as shown in formula (I) and a pharmaceutically acceptable salt thereof.
(FR)L'invention concerne un inhibiteur de PDE4 et son utilisation dans la préparation d'un médicament pour le traitement de maladies associées à PDE4. L'invention concerne spécifiquement le composé tel que présenté dans la formule (I) et un sel pharmaceutiquement acceptable de celui-ci.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)