| 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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| 11/09/1999 | US5981780 In vivo calcium transport as well as bone calcium mobilization activity, treatment of osteoporosis, possible use in the treatment of cancerous diseases |
| 11/09/1999 | US5981779 Enzyme linked immunoassays (elisas) (with biotin containing compounds) and fluorimetric and chemiluminometric assays (with fluorescein or chemiluminiscence containing compounds) |
| 10/26/1999 | US5972917 Treatment and prophylaxis of hyperparathyroidism and hyperproliferative diseases, and in the modulation of the immune and inflammatory responses as well as the treatment of bone depletive disorders |
| 10/21/1999 | WO1999052863A1 VITAMIN D DERIVATIVES SUBSTITUTED AT THE 2β-POSITION |
| 10/20/1999 | CN1232448A Vitamin D analogues |
| 10/13/1999 | EP0948334A1 Method of treating prostatic diseases using active vitamin d analogues |
| 10/06/1999 | EP0947504A1 16-ene-vitamin d derivatives |
| 10/05/1999 | US5962707 19-nor-vitamin D3 compounds with calcemic activity |
| 09/29/1999 | EP0944592A1 Vitamin d3 derivatives |
| 09/29/1999 | EP0944591A2 Vitamin d immunoassay systems |
| 09/21/1999 | US5955584 Atherosclerotic plaque specific antigens, antibodies thereto, and uses thereof |
| 09/14/1999 | US5952317 For treatment of metabolic bone disorders |
| 09/02/1999 | WO1999043646A1 Cyclohexanediole derivatives |
| 09/02/1999 | WO1999043645A1 24-hydroxyvitamin d derivatives |
| 08/31/1999 | US5945410 Administered to treat postmanopausal osteoporosis, low bone turnover osteoporosis, osteomalacia and renal osteodystrophy |
| 08/31/1999 | CA2069374C Synthesis of 19-nor vitamin d compounds |
| 08/25/1999 | EP0937038A1 Vitamin d analogues |
| 08/17/1999 | US5939408 Vitamin D3 analogs |
| 08/17/1999 | US5939406 18-substituted-19-nor-vitamin D compounds |
| 08/10/1999 | US5936133 2-alkylidene-19-nor-vitamin D compounds |
| 08/10/1999 | US5936105 14-epi-19-nor-2-methylene-1alpha,25-dihydroxyvitamin d3; differentiative therapy of hyperproliferative disorders and diseases. |
| 08/03/1999 | US5932565 Vitamin D analogues |
| 07/29/1999 | DE19758119C1 New vitamin D derivatives with improved metabolic stability |
| 07/28/1999 | EP0931047A1 Intermediates for the synthesis of vitamin d and steroid derivatives and processes for preparation thereof |
| 07/27/1999 | US5929056 Accesible from readily available starting materials to be used for wound healing and in cosmetics |
| 07/22/1999 | WO1999036400A1 Method of preparation of cholecalciferol derivatives and new intermediate compounds |
| 07/21/1999 | CN1223639A Crystals of vitamin D derivatives and process for the preparation thereof |
| 07/20/1999 | CA1340657C Modulateurs de la proteine kinase c |
| 07/07/1999 | EP0927721A1 Novel vitamine D derivatives having phosphorus atoms in the side chains, intermediates for their preparation and their use for the preparation of drugs |
| 07/07/1999 | CN1221736A Method for prepn. of 1 alpha, 25-dihydroxy vitamin Da medicine and anologue |
| 06/30/1999 | CN1043883C Vitamin D analogues, medicinal composition containing the same and medical use thereof |
| 06/29/1999 | CA1340615C Compouds effective in inducing cell differentiation and process for preparing same |
| 06/29/1999 | CA1340614C Cyclopentano-vitamin d analogs |
| 06/24/1999 | WO1999031112A1 Vitamin d derivatives with phosphorous atoms in the side chains |
| 06/24/1999 | WO1999031055A1 Novel vitamin d3 amide derivatives |
| 06/23/1999 | EP0924199A1 Crystals of vitamin d derivatives and process for the preparation thereof |
| 06/16/1999 | CN1219928A Novel vitamin D analogues |
| 06/09/1999 | EP0751932B1 Vitamin-d amide derivatives |
| 06/09/1999 | EP0614456B1 1alpha,24(s)-dihydroxy vitamin d2, its formation and use |
| 05/19/1999 | CN1216978A New vitamin-D derivatives with carbo- or heterocyclic substitutents at C-25, process for the prodn. intermediate products and their use for producing medicaments |
| 05/18/1999 | US5905074 Skin disorders, antitumor agents, vitamin d derivatives |
| 05/12/1999 | EP0914825A2 Methods for preparation of 1 alpha, 24-dihydroxy vitamin D2 |
| 05/11/1999 | US5902806 Crystalline (5z,7e,23s)-26,26,26,27,27,27-hexafluoro-9,10-secocholesta-5,7,10(19)-trien -1a,3b,23,25-tetraol monohydrate has excellent preservation stability; treating or preventing bone diseases, tumor, or psoriasis |
| 05/06/1999 | EP0550702B1 METHODS FOR PREPARATION AND USE OF 1$g(a),24-DIHYDROXY VITAMIN D 2? |
| 04/15/1999 | WO1999018070A1 Novel vitamin d analogues |
| 04/15/1999 | DE19744127A1 Neue Vitamin D-Derivate mit Cyclopropylringen in den Seitenketten, Verfahren und Zwischenprodukte zu ihrer Herstellung sowie ihre Verwendung zur Herstellung von Arzneimitteln New vitamin D derivatives with Cyclopropylringen in the side chains, processes and intermediates for their preparation and their use for the production of pharmaceuticals |
| 04/15/1999 | CA2304152A1 Novel vitamin d analogues |
| 04/14/1999 | EP0683760B1 Dehydrogenation processes and equipment therefor |
| 04/08/1999 | WO1999016745A1 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 |
| 04/08/1999 | CA2305140A1 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 |
| 04/07/1999 | EP0906276A1 Novel vitamin d analogues |
| 04/01/1999 | WO1999015499A1 Vitamin d derivatives and process for producing the same |
| 03/30/1999 | US5888994 Anticancer agnets; antitumor agents; glandular disorders |
| 03/18/1999 | WO1999012894A1 1,3-dihydroxy-20,20-dialkyl-vitamin d3 analogs |
| 03/18/1999 | CA2303248A1 1,3-dihydroxy-20,20-dialkyl-vitamin d3 analogs |
| 03/16/1999 | US5883271 2-Substituted vitamin D derivatives |
| 03/10/1999 | EP0900198A1 New vitamin d derivatives with carbo- or heterocyclic substituents at c-25, a process for their production, intermediate products and their use for producing medicaments |
| 03/10/1999 | EP0671411B1 Process for producing provitamin d compounds |
| 03/09/1999 | US5880113 Antiproliferative agents, cell differentiation inducers |
| 03/02/1999 | US5877168 Vitamin D derivative with substituent at the 2β-position |
| 02/25/1999 | WO1998047866A3 Arylsecocholadiene derivatives |
| 02/24/1999 | CN1209120A 17-side chain ankynyl-and 20-oxopregna-derivatives of vitamin D, prodn. and pharmaceutical composition thereof |
| 02/23/1999 | US5874598 Process for producing 1,2,3-trioxysteroid derivatives |
| 02/16/1999 | US5872140 Vitamin D analogues |
| 02/16/1999 | US5872113 Compounds for treatment of osteoporosis and bone disorders |
| 02/10/1999 | CN1042026C 25 carboxylic deriv. of vitamin D series, its preparing method, middle products in production of same and medicine contg. same and pharmaceutical use of same in treatment |
| 02/09/1999 | US5869472 Synthesis of 1α-hydroxy vitamin D |
| 02/04/1999 | WO1998051663A3 3-epi compounds of vitamin d3 and uses thereof |
| 02/03/1999 | EP0793649B1 18,19-dinor-vitamin d compounds |
| 01/28/1999 | WO1999003829A1 18-substituted-19-nor-vitamin d compounds |
| 01/28/1999 | WO1999003828A1 Dihomo-seco-cholestanes with two unsaturated bones in the side chain |
| 01/28/1999 | WO1998049138A3 Vitamin d3 analogs with bis c-20 side chains |
| 01/28/1999 | CA2296145A1 Dihomo-seco-cholestanes with two unsaturated bonds in the side chain |
| 01/20/1999 | EP0891326A1 Novel vitamin d analogues |
| 01/05/1999 | US5856536 Useful for treatment of skin disorders and malignancies; 20-epi-19-nor-vitamin d compounds |
| 12/30/1998 | WO1998058909A1 Vitamin d3 derivatives and remedies for inflammatory respiratory diseases prepared from the same |
| 12/30/1998 | EP0726892B1 (e)-20(22)-dehydrovitamin d compounds |
| 12/30/1998 | CA2263940A1 Vitamin d3 derivatives and remedies for inflammatory respiratory diseases prepared from the same |
| 12/23/1998 | CN1202885A 25-hydroxy-16-one-26,27-bishomo-cholecalciferols |
| 12/16/1998 | EP0884308A2 A method of preparing 16-dehydro vitamin D compounds |
| 12/16/1998 | CN1041201C Vitamin D3-analogies, their preparation, their medical compositions and usages |
| 12/09/1998 | CN1201452A 24-homo-26,27-hexafluoro-choleccalciferols |
| 12/08/1998 | US5847173 21-nor-vitamin D compounds |
| 12/08/1998 | CA2026671C 24-homo vitamin d derivatives, process for their production and pharmaceutical preparations obtained therefrom |
| 12/01/1998 | US5843928 2-alkylidene-19-nor-vitamin D compounds |
| 12/01/1998 | US5843927 18,19-dinor-vitamin D compounds |
| 11/24/1998 | US5840938 20(S)-25-hydroxy vitamin D compounds |
| 11/19/1998 | WO1998051678A1 CYCLIC ETHER VITAMIN D3 COMPOUNDS, 1α (OH) 3-EPI-VITAMIN D3 COMPOUNDS AND USES THEREOF |
| 11/19/1998 | WO1998051664A1 3-epi vitamin d2 compounds and uses thereof |
| 11/19/1998 | WO1998051663A2 3-epi compounds of vitamin d3 and uses thereof |
| 11/19/1998 | CA2288710A1 3-epi vitamin d2 compounds and uses thereof |
| 11/18/1998 | CN1040746C New crystalline form of vitamin D analogue |
| 11/12/1998 | WO1998050353A1 Vitamin d3 derivatives and process for producing the same |
| 11/05/1998 | WO1998049138A2 Vitamin d3 analogs with bis c-20 side chains |
| 11/04/1998 | EP0874815A1 17-side chain alkynyl-and 20-oxopregna-derivatives of vitamin d, methods for their production and pharmaceutical compositions thereof |
| 11/04/1998 | EP0874814A1 25-hydroxy-16-ene-26,27-bishomo-cholecalciferols |
| 11/04/1998 | EP0874813A1 24-homo-26,27-hexafluoro-cholecalciferols |
| 11/03/1998 | US5830885 Biological antigrowth agent |
| 10/29/1998 | WO1998047866A2 Arylsecocholadiene derivatives |
| 10/29/1998 | CA2287445A1 Arylsecocholadiene derivatives |