| Patents for C07C 401 - Irradiation products of cholesterol or its derivatives; Vitamin d derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation (3,426) |
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| 09/27/2000 | CN1267659A Process for producing intermediate products for vitamin D synthesis |
| 09/26/2000 | US6124276 Vitamin D derivative with substituent at the 2β-position |
| 09/20/2000 | EP0734376B1 Vitamin d amine and amide derivatives |
| 09/19/2000 | US6121312 Cyclic ether vitamin D3 compounds and uses thereof |
| 09/05/2000 | USRE36854 For treatment and prophylaxis of autoimmune diseases, acne, alopecia, skin aging, inflammatory diseases and diseases related to abnormal cell differentiation or proliferation, administering the vitamin d derivative of given formula |
| 09/05/2000 | US6114317 Method of locking 1α-OH of vitamin D compounds in axial orientation |
| 08/30/2000 | EP1031552A1 Intermediates for the Synthesis of Vitamin D |
| 08/30/2000 | CN1055922C Lactone compound and process of prodn. thereof |
| 08/30/2000 | CN1055921C Derivative of vitamin D system which is modified in 20-position, prepn. of same and pharmaceutical made of same |
| 08/16/2000 | EP0755922B1 22-thiavitamin d3 derivative |
| 08/09/2000 | EP1026155A1 Vitamin d derivatives and process for producing the same |
| 08/09/2000 | EP1025082A1 Novel vitamin d derivatives with cyclopropyl rings in the lateral chains, a method and intermediate products for the production thereof and the utilization thereof for producing medicaments |
| 08/09/2000 | CN1262267A 20 kinds of modified vitamin D series derivatives, preparing and drug thereof |
| 08/08/2000 | US6100294 For treatment of metabolic, glandular, and bone disorders caused by vitamin deficiency |
| 08/02/2000 | EP1023263A1 Novel vitamin d analogues |
| 07/27/2000 | WO2000043361A1 CRYSTALLINE 1α-HYDROXYVITAMIN D2 AND METHOD OF PURIFICATION THEREOF |
| 07/27/2000 | CA2359084A1 Crystalline 1.alpha.-hydroxyvitamin d2 and method of purification thereof |
| 07/26/2000 | EP1021401A1 Calcitriol derivatives and their uses |
| 07/20/2000 | WO2000042008A1 New vitamin d analogs |
| 07/19/2000 | CN1054601C Fluoride like vitamine D3, its preparation method and use, and medicinal composition containing same |
| 07/05/2000 | EP1015423A1 1,3-dihydroxy-20,20-dialkyl-vitamin d 3? analogs |
| 06/27/2000 | US6080879 Hexafluoro-vitamin synthesis and crystallization method, solvent and product |
| 06/27/2000 | US6080878 Method of preparing 16-dehydro vitamin D compounds |
| 06/13/2000 | US6075015 Vitamin D compounds and method of preparing these compounds |
| 06/07/2000 | CN1053103C Pharmaceutical use of 24-homo-vitamin-D-derivative |
| 06/06/2000 | US6072062 Synthesis of C18 -modified vitamin D compounds and compounds resulting therefrom |
| 06/06/2000 | CA2114830C Lactone compound and process of production thereof |
| 05/31/2000 | EP0865428B1 Vitamin d analogues |
| 05/17/2000 | CN1253557A Vitamin D3 analogs with bis C-20 side chains |
| 05/10/2000 | EP0998455A1 Dihomo-seco-cholestanes with two unsaturated bones in the side chain |
| 05/10/2000 | CN1252791A Arylsecochladiene derivatives |
| 05/04/2000 | WO2000024712A1 Vitamin d3 derivatives and remedies for inflammatory respiratory diseases containing the same |
| 05/04/2000 | WO2000001477A8 Ultraviolet irradiation apparatus for photochemical reaction and method for preparing vitamin d derivative using the same |
| 05/04/2000 | CA2348235A1 Vitamin d3 derivatives and treating agent for inflammatory respiratory disease using same |
| 05/03/2000 | CN1251837A Preparation of steriod esters |
| 04/26/2000 | CN1051762C Vitamin D3 analogs, preparation method and use, and medicinal composition containing same |
| 04/19/2000 | EP0873126A4 Labeled vitamin d compounds and the use thereof |
| 04/12/2000 | EP0707566B1 Novel structural analogues of vitamin d |
| 04/12/2000 | CN1051227C Application in preparation of fluorinated vitamin D3 derivative |
| 03/29/2000 | CN1248917A Method of treating prostatic diseases using active vitamin danalogues |
| 03/29/2000 | CN1050829C Vitamin D analogue and preparation process for same |
| 03/28/2000 | US6043385 Vitamin D derivatives |
| 03/23/2000 | WO1999061418A3 1α-HYDROXY-25-ENE-VITAMIN D, ANALOGS AND USES THEREOF |
| 03/21/2000 | US6040461 Acylated 1-oxaspiro(2.5) octane compound |
| 03/02/2000 | WO2000010548A2 19-nor-vitamin d3 compounds with calcemic activity |
| 03/01/2000 | EP0982316A2 Preparation of sterol and stanol-esters |
| 03/01/2000 | EP0982315A2 Preparation of sterol and stanol esters |
| 03/01/2000 | EP0981523A1 CYCLIC ETHER VITAMIN D3 COMPOUNDS, 1$g(a) (OH) 3-EPI-VITAMIN D3 COMPOUNDS AND USES THEREOF |
| 03/01/2000 | EP0981514A1 3-epi vitamin d2 compounds and uses thereof |
| 03/01/2000 | CN1245810A Preparation of sterol and dihydro-sterol ester |
| 02/29/2000 | US6030963 For treating neoplastic diseases such as leukemia |
| 02/29/2000 | US6030962 Vitamin D3 analogs with bis C-20 side chains |
| 02/24/2000 | DE19805965C1 New seco-D-steroid carboxylic acid dialkylaminoalkyl esters, used for treating cardiovascular disorders such as hypertonia or cardiac insufficiency |
| 02/23/2000 | EP0980354A2 Vitamin d 3? analogs with bis c-20 side chains |
| 02/23/2000 | EP0832063B1 Vitamin d derivatives with c-25 substituents, process for their preparation, intermediate products and their use in preparing medicaments |
| 02/23/2000 | EP0665221B1 Vitamin d derivative and process for producing the same |
| 02/23/2000 | CN1049653C Vitamin D3 analogs and pharmaceutical composition containing same |
| 02/22/2000 | US6028208 Treating malignant tumors, rheumatoid arthritis, osteoporosis, diabetes mellitus, hypertension, alopecia, acne, psoriasis and dermatitis |
| 02/15/2000 | US6025346 1α-hydroxy vitamin D4 and novel intermediates and analogues |
| 02/09/2000 | EP0977734A2 Arylsecocholadiene derivatives |
| 02/02/2000 | CN1243123A Photochemical method |
| 01/25/2000 | US6017908 3-EPI vitamin D2 compounds and uses thereof |
| 01/25/2000 | US6017907 Structural analogues of vitamin D |
| 01/25/2000 | CA2053231C Novel vitamin d analogues |
| 01/19/2000 | EP0972762A2 Novel structural analogues of vitamin D |
| 01/19/2000 | EP0971888A1 2-alkyl-19-nor-vitamin d compounds |
| 01/19/2000 | CN1241999A Vitamin D3 derivatives |
| 01/13/2000 | WO2000001477A1 Ultraviolet irradiation apparatus for photochemical reaction and method for preparing vitamin d derivative using the same |
| 01/13/2000 | WO1999061417A3 Method for making hydroxy-25-ene-vitamin d compounds |
| 01/13/2000 | CA2335206A1 Ultraviolet irradiation apparatus for photochemical reaction and method for preparing vitamin d derivative using the same |
| 01/12/2000 | EP0970948A1 Vitamin d 3? derivatives and remedies for inflammatory respiratory diseases prepared from the same |
| 01/12/2000 | EP0970047A1 2-alkylidene-19-nor-vitamin d compounds |
| 01/12/2000 | CN1048241C Vitamin D analogues, their preparing process, pharmaceutical composition contg. same and use thereof |
| 01/11/2000 | US6013814 Vitamin D analogues |
| 01/05/2000 | EP0969001A2 Process for the preparation of vitamin D3 and provitamin D3 |
| 01/05/2000 | CN1240209A Separation process for vitamin D3 |
| 12/29/1999 | WO1999067211A1 FUNCTIONAL VITAMIN D DERIVATIVES AND A METHOD FOR DETERMINING 25-HYDROXY-VITAMIN D AND 1α,25-DIHYDROXY-VITAMIN D |
| 12/29/1999 | EP0967202A1 Photolysis of 7-dehydrocholesterol |
| 12/23/1999 | CA2275558A1 Photochemical process |
| 12/23/1999 | CA2275557A1 Process for isolating vitamine d3 |
| 12/21/1999 | CA2044280C Vitamin d analogues |
| 12/02/1999 | WO1999061418A2 1α-HYDROXY-25-ENE-VITAMIN D, ANALOGS AND USES THEREOF |
| 12/02/1999 | WO1999061417A2 Method for making hydroxy-25-ene-vitamin d compounds |
| 12/02/1999 | WO1999061398A2 24-hydroxyvitamin d, analogs and uses thereof |
| 12/02/1999 | CA2333270A1 1.alpha.-hydroxy-25-ene-vitamin d, analogs and uses thereof |
| 12/02/1999 | CA2333256A1 Method for making hydroxy-25-ene-vitamin d compounds |
| 12/02/1999 | CA2332146A1 24-hydroxyvitamin d, analogs and uses thereof |
| 11/30/1999 | US5994569 Useful in the treatment or prevention of vitamin d dependent disorders and of il-12-dependent autoimmune diseases |
| 11/30/1999 | US5994332 Antiinflammatory agents; immunomodulators; skin disorders |
| 11/25/1999 | WO1999059966A1 METHOD OF LOCKING 1α-OH OF VITAMIN D COMPOUNDS IN AXIAL ORIENTATION |
| 11/25/1999 | CA2333103A1 Method of locking 1.alpha.-oh of vitamin d compounds in axial orientation |
| 11/24/1999 | CN1236360A Vitamin D3 derivatives and remedies for inflammatory respiratory disease |
| 11/24/1999 | CN1235972A Synthesis of 3-EPI vitamin D3 Metabolites and analogs |
| 11/17/1999 | EP0957098A1 Intermediates for the synthesis of 3-epi vitamin D3 metabolites and analogs |
| 11/17/1999 | EP0957088A1 Vitamin d3 derivatives and process for producing the same |
| 11/17/1999 | EP0712843B1 Vitamin d3 derivative and process for producing the same |
| 11/17/1999 | EP0636139B1 Isolation of steroids containing a 5,7-diene functionality from a sterol mixture |
| 11/17/1999 | CN1046502C 22-thiavitamin D3 derivative |
| 11/16/1999 | US5986112 Steroid derivatives as antitumor agents and blood metal concentrates |
| 11/14/1999 | CA2271414A1 Synthesis of 3-epi vitamin d3 metabolites and analogs |