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1. (WO2000027848) PYRAZOLOPYRIMIDINONE DERIVATIVES FOR THE TREATMENT OF IMPOTENCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/027848    International Application No.:    PCT/KR1999/000675
Publication Date: 18.05.2000 International Filing Date: 10.11.1999
Chapter 2 Demand Filed:    01.06.2000    
IPC:
C07D 487/04 (2006.01)
Applicants: DONG A PHARM. CO., LTD. [KR/KR]; 252 Yongdoo-dong, Dongdaemoon-ku Seoul 130-070 (KR) (For All Designated States Except US).
YOO, Moohi [KR/KR]; (KR) (For US Only).
KIM, Wonbae [KR/KR]; (KR) (For US Only).
CHANG, Min, Sun [KR/KR]; (KR) (For US Only).
LIM, Joong, In [KR/KR]; (KR) (For US Only).
KIM, Dong, Sung [KR/KR]; (KR) (For US Only).
KIM, Ik, Yon [KR/KR]; (KR) (For US Only).
LIM, Tae, Kyun [KR/KR]; (KR) (For US Only).
AHN, Byoung, Ok [KR/KR]; (KR) (For US Only).
KANG, Kyung, Koo [KR/KR]; (KR) (For US Only).
SON, Miwon [KR/KR]; (KR) (For US Only).
DOH, Hyounmie [KR/KR]; (KR) (For US Only).
KIM, Soonhoe [KR/KR]; (KR) (For US Only).
SHIM, Hyunjoo [KR/KR]; (KR) (For US Only).
OH, Taeyoung [KR/KR]; (KR) (For US Only).
KIM, Heungjae [KR/KR]; (KR) (For US Only).
KIM, Dong, Goo [KR/KR]; (KR) (For US Only)
Inventors: YOO, Moohi; (KR).
KIM, Wonbae; (KR).
CHANG, Min, Sun; (KR).
LIM, Joong, In; (KR).
KIM, Dong, Sung; (KR).
KIM, Ik, Yon; (KR).
LIM, Tae, Kyun; (KR).
AHN, Byoung, Ok; (KR).
KANG, Kyung, Koo; (KR).
SON, Miwon; (KR).
DOH, Hyounmie; (KR).
KIM, Soonhoe; (KR).
SHIM, Hyunjoo; (KR).
OH, Taeyoung; (KR).
KIM, Heungjae; (KR).
KIM, Dong, Goo; (KR)
Agent: LEE, Won-Hee; Suite 805, Sung-ji Heights II 642-16 Yoksam-dong, Kangnam-ku Seoul 135-080 (KR)
Priority Data:
1998/48100 11.11.1998 KR
1999/14972 27.04.1999 KR
1999/49384 09.11.1999 KR
Title (EN) PYRAZOLOPYRIMIDINONE DERIVATIVES FOR THE TREATMENT OF IMPOTENCE
(FR) DERIVES DE PYRAZOLOPYRIMIDINONE UTILES POUR TRAITER L'IMPUISSANCE
Abstract: front page image
(EN)The present invention relates to pyrazolopyrimidinone derivatives of formula (1), their preparation method and pharmaceutical compositions containing the said derivatives. The compounds have efficacy on the treatment of impotence, one of male sexual dysfunctions with the side effects reduced.
(FR)La présente invention concerne des dérivés de pyrazolopyrimidinone de formule (1), leur procédé de préparation et des compositions pharmaceutiques contenant lesdits dérivés. Ces composés sont efficaces pour traiter l'impuissance qui est une dysfonction sexuelle chez l'homme, et n'entraînent que des effets secondaires réduits.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, 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, 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)
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)