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. (WO1994015912) NEW CRYSTALLINE FORM OF A VITAMIN D ANALOGUE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/015912    International Application No.:    PCT/DK1994/000011
Publication Date: 21.07.1994 International Filing Date: 07.01.1994
Chapter 2 Demand Filed:    07.07.1994    
IPC:
C07C 401/00 (2006.01)
Applicants: LEO PHARMACEUTICAL PRODUCTS LTD. A/S (LØVENS KEMISKE FABRIK PRODUKTIONSAKTIESELSKAB) [DK/DK]; Industriparken 55, DK-2750 Ballerup (DK) (For All Designated States Except US).
HANSEN, Erik, Torngaard [DK/DK]; (DK) (For US Only).
RASTRUP ANDERSEN, Niels, Smidt [DK/DK]; (DK) (For US Only).
RINGBORG, Lene, Hoffmeyer [DK/DK]; (DK) (For US Only)
Inventors: HANSEN, Erik, Torngaard; (DK).
RASTRUP ANDERSEN, Niels, Smidt; (DK).
RINGBORG, Lene, Hoffmeyer; (DK)
Agent: KRISTENSEN, Per, Rydahl; Leo Pharmaceutical Products Ltd. A/S (Løvens Kemiske Fabrik), Patent Department, Industriparken 55, DK-2750 Ballerup (DK)
Priority Data:
9300763.1 15.01.1993 GB
Title (EN) NEW CRYSTALLINE FORM OF A VITAMIN D ANALOGUE
(FR) NOUVELLE FORME CRISTALLINE D'UN ANALOGUE DE LA VITAMINE D
Abstract: front page image
(EN)The present invention relates to calcipotriol hydrate - a new crystalline form of calcipotriol - with superior technical properties and with superior stability.
(FR)La présente invention se rapporte à l'hydrate de calcipotriol - une nouvelle forme cristalline de calcipotriol - présentant des caractéristiques techniques et une stabilité supérieures.
Designated States: AU, BB, BG, BR, BY, CA, CN, CZ, FI, HU, JP, KP, KR, KZ, LK, LV, MG, MN, MW, NO, NZ, PL, RO, RU, SD, SK, UA, US, UZ, VN.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)