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Machine translation
1. (WO2002000593) COMPOUNDS USEFUL FOR THE PREPARATION OF MEDICAMENTS WITH PHOSPHODIESTERASE IV INHIBITORY ACTIVITY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/000593    International Application No.:    PCT/IT2001/000312
Publication Date: 03.01.2002 International Filing Date: 15.06.2001
Chapter 2 Demand Filed:    17.12.2001    
IPC:
C07C 59/90 (2006.01), C07C 69/734 (2006.01), C07C 229/36 (2006.01), C07C 233/47 (2006.01), C07C 259/06 (2006.01)
Applicants: SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A. [IT/IT]; Viale Shakespeare, 47 I-00144 Rome (IT) (For All Designated States Except US).
FANTO', Nicola [IT/IT]; (IT) (For US Only).
TINTI, Maria, Ornella [IT/IT]; (IT) (For US Only)
Inventors: FANTO', Nicola; (IT).
TINTI, Maria, Ornella; (IT)
Agent: SPADARO, Marco; Cavattoni-Raimondi Viale dei Parioli, 160 I-00197, Rome (IT)
Priority Data:
RM2000A000341 23.06.2000 IT
Title (EN) COMPOUNDS USEFUL FOR THE PREPARATION OF MEDICAMENTS WITH PHOSPHODIESTERASE IV INHIBITORY ACTIVITY
(FR) COMPOSES UTILES POUR LA PREPARATION DE MEDICAMENTS EXERÇANT UNE ACTIVITE D'INHIBITION DE LA PHOSPHODIESTERASE IV
Abstract: front page image
(EN)Formula (I) compounds are described, where R¿1? and R¿2?, which may be the same or different, are halogen, hydroxy, alkoxy, cycloalkoxy; X is (CH¿2?)¿n?-, -CO-(CH¿2?)¿n?-, where n is 1 or 2, or X is -CH=; R¿3? is -OH, -NHOH, alkoxy; Y is H, -(CH¿2?)¿n?COR¿4?, -COR¿4?, -NHR¿5?, where R¿4? is -OH, -NHOH, alkoxy, R¿5? is H, alkanoyl optionally substituted by halogens; n is an integer between 1 and 4; as well as processes for their preparation and their use as medicaments; particularly as selective phosphodiesterase IV inhibitors.
(FR)Composés représentés par la formule (I), dans laquelle les groupes sont définis dans les revendications, ainsi que procédés servant à préparer ces composés et leur utilisation en tant que médicaments, en particulier, en tant qu'inhibiteurs sélectifs de la phosphodiestérase IV.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)