JP2000509405A - ビタミンd類似体及びこれらの化合物の製造方法 - Google Patents
ビタミンd類似体及びこれらの化合物の製造方法Info
- Publication number
- JP2000509405A JP2000509405A JP9539556A JP53955697A JP2000509405A JP 2000509405 A JP2000509405 A JP 2000509405A JP 9539556 A JP9539556 A JP 9539556A JP 53955697 A JP53955697 A JP 53955697A JP 2000509405 A JP2000509405 A JP 2000509405A
- Authority
- JP
- Japan
- Prior art keywords
- group
- och
- general formula
- hydroxy
- vitamin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 29
- 229930003316 Vitamin D Natural products 0.000 title claims abstract description 25
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 title claims abstract description 25
- 239000011710 vitamin D Substances 0.000 title claims abstract description 25
- 235000019166 vitamin D Nutrition 0.000 title claims abstract description 25
- 229940046008 vitamin d Drugs 0.000 title claims abstract description 25
- 150000003710 vitamin D derivatives Chemical class 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 15
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 12
- 125000001424 substituent group Chemical group 0.000 claims abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 6
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 5
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims abstract description 5
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 5
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims abstract description 3
- -1 alkyl lithium compound Chemical class 0.000 claims description 10
- 201000010099 disease Diseases 0.000 claims description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 208000017520 skin disease Diseases 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000010511 deprotection reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 208000000453 Skin Neoplasms Diseases 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 3
- 208000006673 asthma Diseases 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- 201000005787 hematologic cancer Diseases 0.000 claims description 3
- 208000024200 hematopoietic and lymphoid system neoplasm Diseases 0.000 claims description 3
- 210000000987 immune system Anatomy 0.000 claims description 3
- 208000027866 inflammatory disease Diseases 0.000 claims description 3
- 206010039073 rheumatoid arthritis Diseases 0.000 claims description 3
- 208000002874 Acne Vulgaris Diseases 0.000 claims description 2
- 201000004384 Alopecia Diseases 0.000 claims description 2
- 208000023275 Autoimmune disease Diseases 0.000 claims description 2
- 208000020084 Bone disease Diseases 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 208000013725 Chronic Kidney Disease-Mineral and Bone disease Diseases 0.000 claims description 2
- 208000001132 Osteoporosis Diseases 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 206010000496 acne Diseases 0.000 claims description 2
- 231100000360 alopecia Toxicity 0.000 claims description 2
- 230000024245 cell differentiation Effects 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 208000005368 osteomalacia Diseases 0.000 claims description 2
- 201000006409 renal osteodystrophy Diseases 0.000 claims description 2
- 235000021003 saturated fats Nutrition 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000006478 transmetalation reaction Methods 0.000 claims description 2
- 235000021081 unsaturated fats Nutrition 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 230000032683 aging Effects 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 230000035755 proliferation Effects 0.000 claims 1
- 239000002537 cosmetic Substances 0.000 abstract description 5
- 238000011422 pharmacological therapy Methods 0.000 abstract description 2
- 102000009310 vitamin D receptors Human genes 0.000 description 8
- 108050000156 vitamin D receptors Proteins 0.000 description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 239000011612 calcitriol Substances 0.000 description 6
- 229960005084 calcitriol Drugs 0.000 description 6
- 210000003491 skin Anatomy 0.000 description 6
- 238000011282 treatment Methods 0.000 description 5
- CYPYTURSJDMMMP-WVCUSYJESA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical group [Pd].[Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 CYPYTURSJDMMMP-WVCUSYJESA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 235000020964 calcitriol Nutrition 0.000 description 4
- GMRQFYUYWCNGIN-NKMMMXOESA-N calcitriol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@@H](CCCC(C)(C)O)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C GMRQFYUYWCNGIN-NKMMMXOESA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 244000309466 calf Species 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000003463 hyperproliferative effect Effects 0.000 description 3
- 206010006187 Breast cancer Diseases 0.000 description 2
- 208000026310 Breast neoplasm Diseases 0.000 description 2
- 206010009944 Colon cancer Diseases 0.000 description 2
- FKLJPTJMIBLJAV-UHFFFAOYSA-N Compound IV Chemical compound O1N=C(C)C=C1CCCCCCCOC1=CC=C(C=2OCCN=2)C=C1 FKLJPTJMIBLJAV-UHFFFAOYSA-N 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 201000004681 Psoriasis Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 230000004663 cell proliferation Effects 0.000 description 2
- 208000029742 colonic neoplasm Diseases 0.000 description 2
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 230000003834 intracellular effect Effects 0.000 description 2
- 208000032839 leukemia Diseases 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 230000000079 pharmacotherapeutic effect Effects 0.000 description 2
- 210000002374 sebum Anatomy 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 206010041823 squamous cell carcinoma Diseases 0.000 description 2
- 210000001541 thymus gland Anatomy 0.000 description 2
- 230000000699 topical effect Effects 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 150000003722 vitamin derivatives Chemical class 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 241001529936 Murinae Species 0.000 description 1
- 208000021642 Muscular disease Diseases 0.000 description 1
- 201000009623 Myopathy Diseases 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 206010051246 Photodermatosis Diseases 0.000 description 1
- 206010050637 Skin tightness Diseases 0.000 description 1
- 206010052779 Transplant rejections Diseases 0.000 description 1
- 102000050760 Vitamin D-binding protein Human genes 0.000 description 1
- 101710179590 Vitamin D-binding protein Proteins 0.000 description 1
- 230000001028 anti-proliverative effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 229940088623 biologically active substance Drugs 0.000 description 1
- 230000004097 bone metabolism Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000003913 calcium metabolism Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000037336 dry skin Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 208000026278 immune system disease Diseases 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000000099 in vitro assay Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000002510 keratinocyte Anatomy 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 201000008968 osteosarcoma Diseases 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 238000001050 pharmacotherapy Methods 0.000 description 1
- 230000008845 photoaging Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 230000009759 skin aging Effects 0.000 description 1
- 230000037067 skin hydration Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 125000001981 tert-butyldimethylsilyl group Chemical group [H]C([H])([H])[Si]([H])(C([H])([H])[H])[*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/38—Alcohols containing six-membered aromatic rings and other rings and having unsaturation outside the aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/02—Nutrients, e.g. vitamins, minerals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/04—One of the condensed rings being a six-membered aromatic ring
- C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Diabetes (AREA)
- Public Health (AREA)
- Nutrition Science (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 一般式 式中、 R1は水素原子またはCH2OH、CH2CH2OH、CH2CH2CH2OH、O CH3、OCH2OH、OCH2CH2OH及びOCH2CH2CH2OHよりなる群 から選択される置換基であり、 R2は水素原子またはOCH3、OCH2OH、CHm(CH2OH)n(CH2CH2 OH)p、(CH2)qOH及びO(CH2)rOHよりなる群から選択される置換基であ り、 ここで、 mは0または1であり、p,q及びnは0〜3であり、rは1〜3であり 、そしてm+n+p=3、 ただし、R1及び/またはR2は少なくとも1個のOH基を含有するものとし、 R3はヒドロキシまたはフルオロ基からの1個またはそれ以上の置換基で置換 されていてもよい6〜13C原子の直鎖または分枝鎖の飽和または不飽和の脂肪 族炭化水素である、 のビタミンD類似体。 2. R3が基−(CH2)3−C(CH3)2OHである一般式Iを有する請求の範 囲第1項に記載の化合物。 3. (a)R1が水素原子であり、そしてR2がCH2CH2OH、CH2CH2 CH2OH、CH(CH2CH2OH)2、C(CH2CH2OH)3もしくはC(CH2C H2OH)2CH2OHを表すか、または (b)R1がOH、CH2OHもしくは(CH2)2OHであり、そしてR2 が水素、OH、OCH3もしくはO(CH2)rOHを表し、ここでrが1ないし3 の値である、 一般式Iを有する、請求の範囲第2項に記載の化合物。 4. R1がヒドロキシ、CH2OH及びCH2CH2OHであり、そしてR2が 水素、CH2OHまたはCH2CH2OHを表す、 一般式Iを有する、請求の範囲第2項に記載の化合物。 5. 一般式 式中、 R3’は保護されたヒドロキシまたはフルオロ基からの1個またはそれ以上の 置換基で置換されていてもよい6〜13C原子の直鎖または分枝鎖の飽和または 不飽和の脂肪族炭化水素である、 の化合物を一般式 式中、 R1’及びR2’は請求の範囲第1項に定義したとおりのヒドロキシ保護された 基R1及びR2であり、 XはLi、MgCl、MgBrまたはMgIである、 の化合物と反応させて一般式の化合物を生ぜしめ、続いて脱水及びヒドロキシ基の脱保護をすることを特徴と する、請求の範囲第1項に記載のビタミンD類似体の製造方法。 6. 一般式 式中、 R3’は請求の範囲第5項に記載の意味を有し、そしてR4は保護され たヒドロキシ基である、 の化合物を一般式 式中、 X’はハロゲン、好ましくはBrであり、 R1’及びR2’は請求の範囲第1項に定義したとおりのヒドロキシ保護された 基R1及びR2である、 の化合物とアルキルリチウム化合物、ハロゲン化亜鉛、好ましくはZnCl2及 び金属交換反応触媒の影響下で反応させ、続いてヒドロキシ基を脱保護すること を特徴とする、請求の範囲第1項に記載のビタミンD類似体の製造方法。 7. 製薬学的に許容しうる担体及び/または少なくとも1種の製薬学的に許 容しうる補助物質に加えて、有効成分として有効量の請求の範囲第1ないし4項 に定義したとおりの少なくとも1種の化合物を含んでなる製薬学的組成物。 8. 請求の範囲1〜4に記載の化合物を投与のために適した形態にすること を特徴とする、請求の範囲第7項に記載の製薬学的組成物の製造方法。 9. 請求の範囲第7項に記載の組成物を意図される目的のために有効な量で 温血生物に投与するかまたは該生物を処置することを含んでなる、温血動物にお ける、骨粗鬆症、腎性骨ジストロフィー及び骨軟化症 のような骨疾患、自己免疫疾患、痙瘡、脱毛症、皮膚の老化、免疫系の不均衡、 慢性関節リウマチ及び喘息のような炎症疾患、並びに異常な細胞分化及び/また は増殖に関係する疾病、並びに充実性、皮膚または血液の癌を初めとする多数の 皮膚疾患または多数の疾病を処置及び/または予防するための方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96201213 | 1996-05-02 | ||
| EP96201213.4 | 1996-05-02 | ||
| PCT/EP1997/002429 WO1997042152A1 (en) | 1996-05-02 | 1997-05-02 | Vitamin d analogs and methods of preparing these compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000509405A true JP2000509405A (ja) | 2000-07-25 |
Family
ID=8223945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9539556A Ceased JP2000509405A (ja) | 1996-05-02 | 1997-05-02 | ビタミンd類似体及びこれらの化合物の製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6288249B1 (ja) |
| EP (1) | EP0900185B1 (ja) |
| JP (1) | JP2000509405A (ja) |
| AT (1) | ATE199706T1 (ja) |
| AU (1) | AU2953697A (ja) |
| DE (1) | DE69704272D1 (ja) |
| IL (1) | IL126802A0 (ja) |
| WO (1) | WO1997042152A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006120681A2 (en) * | 2005-05-10 | 2006-11-16 | Dermipsor Ltd. | Compositions and methods for skin care |
| US9173835B2 (en) | 2005-05-10 | 2015-11-03 | Dermipsor Ltd. | Compositions and methods for treating hyperproliferative epidermal diseases |
| US8170261B2 (en) * | 2008-02-20 | 2012-05-01 | Logitech Europe S.A. | Personal audio set with adjustable force mechanisms |
| CA2981549A1 (en) | 2009-01-27 | 2010-08-05 | Berg Llc | Vitamin d3 and analogs thereof for alleviating side effects associated with chemotherapy |
| CN106265695B (zh) | 2009-08-14 | 2021-05-07 | 博格有限责任公司 | 用于治疗脱发的维生素d3及其类似物 |
| CN112156097A (zh) | 2013-05-29 | 2021-01-01 | 博格有限责任公司 | 使用维生素d预防或减轻化疗诱发的脱发 |
| CN110437198B (zh) * | 2019-08-22 | 2023-02-28 | 陕西中医药大学 | 倍半萜类化合物及其应用 |
-
1997
- 1997-05-02 IL IL12680297A patent/IL126802A0/xx unknown
- 1997-05-02 AU AU29536/97A patent/AU2953697A/en not_active Abandoned
- 1997-05-02 US US09/180,136 patent/US6288249B1/en not_active Expired - Fee Related
- 1997-05-02 WO PCT/EP1997/002429 patent/WO1997042152A1/en not_active Ceased
- 1997-05-02 AT AT97923877T patent/ATE199706T1/de not_active IP Right Cessation
- 1997-05-02 DE DE69704272T patent/DE69704272D1/de not_active Expired - Lifetime
- 1997-05-02 EP EP97923877A patent/EP0900185B1/en not_active Expired - Lifetime
- 1997-05-02 JP JP9539556A patent/JP2000509405A/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| IL126802A0 (en) | 1999-08-17 |
| AU2953697A (en) | 1997-11-26 |
| WO1997042152A1 (en) | 1997-11-13 |
| ATE199706T1 (de) | 2001-03-15 |
| EP0900185B1 (en) | 2001-03-14 |
| DE69704272D1 (de) | 2001-04-19 |
| EP0900185A1 (en) | 1999-03-10 |
| US6288249B1 (en) | 2001-09-11 |
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