| 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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| 08/05/1997 | US5654292 Treating skin disorders using vitamin d3 derivatives; side effect reduction |
| 07/10/1997 | WO1997024127A1 Labeled vitamin d compounds and the use thereof |
| 07/10/1997 | CA2239617A1 Labeled vitamin d compounds and the use thereof |
| 07/03/1997 | WO1997023453A1 17-side chain alkynyl-and 20-oxopregna-derivatives of vitamin d, methods for their production and pharmaceutical compositions thereof |
| 07/03/1997 | CA2241011A1 17-side chain alkynyl-and 20-oxopregna-derivatives of vitamin d, methods for their production and pharmaceutical compositions thereof |
| 06/18/1997 | EP0662953B1 Novel vitamin d analogues |
| 06/18/1997 | CN1035177C Prep. of 20-methyl-substituted vitamin D-derivatives |
| 06/12/1997 | WO1997020811A1 Vitamin d analogues |
| 06/10/1997 | US5637742 Wound healing agents, skin disorders, cosmetics |
| 05/29/1997 | WO1997019058A1 25-hydroxy-16-ene-26,27-bishomo-cholecalciferols |
| 05/27/1997 | US5633241 Administering as antileukemia agent |
| 05/21/1997 | CA2190560A1 Process for producing vitamin d3 derivatives |
| 05/14/1997 | EP0738251A4 Palladium catalyzed alkylative cyclization useful in syntheses of vitamin d and analogues |
| 05/13/1997 | US5629302 Biotenside esters and phosphatides with vitamin-D and vitamin-E compounds; processes for their preparation; spontaneously dispersible agents containing these compounds, and their use for the treatment of tumors |
| 05/09/1997 | WO1997016423A1 24-homo-26,27-hexafluoro-cholecalciferols |
| 05/09/1997 | CA2235584A1 24-homo-26,27-hexafluoro-cholecalciferols |
| 05/07/1997 | EP0771789A1 1 alpha, 26-dihydroxy-D-homo-vitamin D3 |
| 05/07/1997 | CN1149288A Vitamin-D amide derivatives |
| 05/01/1997 | CA2188634A1 1ó,26 dihydroxy-d-homo-vitamin d3 |
| 04/23/1997 | CN1148380A 22-thiavitamin D3 derivative |
| 04/08/1997 | US5618805 19-nor-vitamin D compounds |
| 04/01/1997 | US5616759 Cyclohexylidene compounds |
| 04/01/1997 | US5616744 19-Nor-vitamin D compounds |
| 03/27/1997 | WO1997011053A1 Calcitriol derivatives and their uses |
| 03/26/1997 | EP0649405B1 22-ene-25-oxa derivatives of the vitamin d series, method of preparing such derivatives, pharmaceutical preparations containing them and thus use of such preparations as drugs |
| 03/25/1997 | US5614512 20-Oxo-pregnacalciferol analogs with binding affinity to the progesterone receptor |
| 03/18/1997 | US5612328 Treatment of sebaceous gland diseases, i.e. acne and seborrheic dermatitis |
| 03/18/1997 | US5612326 Methods containing vitamin D compounds for improvement of skin conditions |
| 03/18/1997 | US5612325 Antiinflammatory and immunomodulating effects |
| 03/12/1997 | EP0648207B1 Vitamin d analogues |
| 02/26/1997 | CN1143500A Use of 1 alpha, 24-dihydroxy vitamin D2 |
| 02/18/1997 | US5604257 Useful as an osteogenetic accelerator |
| 02/04/1997 | US5600047 Process for producing optically active olefin |
| 02/04/1997 | US5599958 Partial reduction of a 6,7-acetylenic compound, reductive removal of the 5,8 oxygen constituents, isomerization |
| 01/29/1997 | EP0755922A1 22-thiavitamin d 3 derivative |
| 01/29/1997 | EP0675878B1 Novel vitamin d analogues |
| 01/29/1997 | EP0633878B1 Novel vitamin d analogues |
| 01/29/1997 | CN1141625A Vitamin D amine and amine derivatives |
| 01/28/1997 | US5597932 Intermediate for the preparation of 19-nor vitamin D compounds |
| 01/22/1997 | CN1033857C 19-Nor-vitamin D compounds |
| 01/15/1997 | EP0753510A1 Method of production of 9,10-secocholesta-5,7,10(19)-trienes |
| 01/08/1997 | EP0751932A1 Vitamin-d amide derivatives |
| 01/07/1997 | CA1338832C 1.beta., 7, 8-trihydroxy vitamin d_ and 1.beta., 7, 8-trihydroxy vit amin d , or derivatives therefrom and method of preparing the same |
| 01/03/1997 | WO1997000242A1 Novel vitamin d derivatives with c-25 substituents, process for their preparation, intermediate products and their use in preparing medicaments |
| 01/03/1997 | CA2224440A1 New vitamin d derivatives with substituents at c-25, process for their production, intermediate products and use for the production of pharmaceutical agents |
| 01/02/1997 | EP0751125A1 Esters and amides of 9 (Z)-retinoic acid |
| 12/31/1996 | US5589471 Vitamin D analogues containing a hydroxy or alkylated hydroxy group in the 20-position |
| 12/27/1996 | CA2179314A1 Esters and amides of 9(z)-retinoic acid |
| 12/24/1996 | US5587497 19-nor-vitamin D compounds |
| 12/19/1996 | WO1996040154A1 Use of vitamin d4 derivatives for treating skin disorders |
| 12/19/1996 | WO1996040153A1 Use of vitamin d4 derivatives for treating cancer |
| 12/19/1996 | CA2222593A1 Use of vitamin d4 derivatives for treating cancer |
| 12/19/1996 | CA2222591A1 Use of vitamin d4 derivatives for treating skin disorders |
| 12/17/1996 | US5585369 Method of treating low bone turnover osteoporosis with (205) vitamin D compounds |
| 12/17/1996 | US5585368 Skin disorders |
| 12/10/1996 | US5583125 25-Carboxylic acid derivatives in the vitamin D series, process for their production, intermediate products for these processes, pharmaceutical preparations containing these derivatives as well as their use for the production of pharmaceutical agents |
| 12/03/1996 | US5581006 Synthesis of 19-nor vitamin D compounds |
| 11/27/1996 | CN1136433A New 1 alpha-hydroxy vitamin D4 application |
| 11/26/1996 | US5578587 Methods and compositions containing vitamin D compounds for improvement of skin conditions |
| 11/13/1996 | EP0742203A2 Vitamin D compounds and method of preparing these compounds |
| 11/10/1996 | CA2175881A1 Vitamin d compounds and methods of preparing these compounds |
| 10/23/1996 | EP0738251A1 Palladium catalyzed alkylative cyclization useful in syntheses of vitamin d and analogues |
| 10/23/1996 | CN1133712A Use of 12, 24-dihydroxy vitamin D2 |
| 10/16/1996 | EP0482175B1 Fault tolerant computer system |
| 10/15/1996 | US5565589 17-formyl-5,6-trans-vitamin D compounds |
| 10/08/1996 | US5563286 Elimination of 4-protected hydroxy group in presence of hydrogen radical source and a free radical initiator |
| 10/03/1996 | WO1996030338A1 1-substituted vitamin d3 analogues |
| 10/02/1996 | EP0734376A1 Vitamin d amine and amide derivatives |
| 10/01/1996 | US5561123 Antitumor agents, anticarcinogenic agent |
| 09/19/1996 | DE19508811A1 New di:keto-phosphonate ester cpds. useful as intermediates for vitamin=D or derivs. |
| 09/11/1996 | EP0730577A1 26,28-methylene-1alpha,25-dihydroxyvitamin d 2 compounds |
| 09/11/1996 | CN1130899A Novel structural analogues of vitamin D |
| 09/11/1996 | CN1130507A Use of novel 1 alpha-hydroxy vitamin D4 |
| 09/10/1996 | US5554599 22-thio vitamin D derivatives |
| 09/10/1996 | CA1338591C Method of preparing vitamin d _and vitamin d _or activated vitamin d _and activated vitamin d _or derivatives therefrom |
| 09/03/1996 | US5552393 Method of treating metabolic bone diseases with 21-norvitamin D compounds |
| 09/03/1996 | US5552392 Method of treating hypoparathyroidism with (20S) vitamin D compounds |
| 08/21/1996 | EP0726892A1 (e)-20(22)-dehydrovitamin d compounds |
| 08/21/1996 | CN1129441A Vitamin D analogues |
| 08/13/1996 | US5545633 Triplet-sensitized photoisomerization; dehydration; protecting; deprotecting; separation |
| 08/06/1996 | US5543016 Combining reactant with catalytic solid particles having controlled spaces of appropriate size to provide stereochemical control over reaction; fluidized bed reactor; by-product limitation |
| 08/01/1996 | WO1996022973A1 2-substituted vitamin d3 derivatives |
| 08/01/1996 | WO1996022776A1 Dermatological use of vitamin d derivatives |
| 08/01/1996 | CA2210884A1 Dermatological use of vitamin d derivatives |
| 08/01/1996 | CA2210106A1 Vitamin d3 derivatives having a substituent at the 2-position |
| 07/31/1996 | EP0647219B1 Derivatives in the vitamin d series modified at the 20 position, a method of preparing such derivatives, intermediates used in this method, pharmaceutical preparations containing the derivatives and their use in the preparation of drugs |
| 07/16/1996 | US5536828 (E)-20 (22)-dehydrodiels-alder compounds |
| 07/16/1996 | US5536713 Osteoporosis |
| 07/10/1996 | CN1032256C Method for preparation and use of 1 alpha, 24 dihydroxy vitamin D2 |
| 07/10/1996 | CN1032255C 1 alpha-hydroxy vitamin D4 and intermediates and analogues |
| 07/03/1996 | CN1125941A Novel vitamin D analogues |
| 07/02/1996 | US5532391 Homologated vitamin D2 compounds and the corresponding 1α-hydroxylated derivatives |
| 07/02/1996 | US5532228 Side-chain homologous vitamin D derivatives, process for their production, pharmaceutical preparations containing these derivatives and their use as pharmaceutical agents |
| 06/26/1996 | CN1125436A Vitamin D amide derivatives |
| 06/19/1996 | EP0717034A1 Vitamin D compounds and method of preparing these compounds |
| 06/15/1996 | CA2164916A1 Vitamin d compounds and method of preparing these compounds |
| 06/13/1996 | DE4445045A1 20-fluoro-substd. vitamin=D derivs. inhibit hyper-proliferation |
| 06/11/1996 | US5525745 Anticarcinogenic agents, skin disorders |
| 05/30/1996 | WO1996016036A1 18-nor-vitamin d compounds |
| 05/30/1996 | WO1996016035A1 18,19-dinor-vitamin d compounds |