WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2001090061) 5,6-TRANS-2-ALKYLVITAMIN D DERIVATIVES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/090061    International Application No.:    PCT/JP2001/004256
Publication Date: 29.11.2001 International Filing Date: 22.05.2001
Chapter 2 Demand Filed:    22.05.2001    
IPC:
A61K 31/593 (2006.01), C07C 401/00 (2006.01)
Applicants: CHUGAI SEIYAKU KABUSHIKI KAISHA [JP/JP]; 5-1, Ukima 5-chome, Kita-ku, Tokyo 115-8543 (JP) (For All Designated States Except US).
TAKAYAMA, Hiroaki [JP/JP]; (JP) (For US Only).
FUJISHIMA, Toshie [JP/JP]; (JP) (For US Only)
Inventors: TAKAYAMA, Hiroaki; (JP).
FUJISHIMA, Toshie; (JP)
Agent: SHAMOTO, Ichio; YUASA AND HARA, Section 206, New Ohtemachi Bldg., 2-1, Ohtemachi 2-chome, Chiyoda-ku, Tokyo 100-0004 (JP)
Priority Data:
2000-151298 23.05.2000 JP
Title (EN) 5,6-TRANS-2-ALKYLVITAMIN D DERIVATIVES
(FR) DERIVES DE 5, 6-TRANS-2-ALKYLEVITAMINE D
Abstract: front page image
(EN)Novel vitamin D derivatives are synthesized which are 5,6-trans-2-alkylated-vitamin D derivatives represented by the general formula (1), wherein R¿1? is linear or branched alkyl; and R¿2? is optionally hydroxylated linear or branched alkyl.
(FR)La présente invention concerne de nouveaux dérivés de vitamine D synthétisés qui sont des dérivés de 5, 6-trans-2-vitamine D alkylée représentés par la formule générale (I). Dans cette formule R¿1? est alkyle linéaire ou ramifié et R¿2? est éventuellement alkyle linéaire ou ramifié hydroxylé.
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: Japanese (JA)
Filing Language: Japanese (JA)