ZA766097B - Blocked cholecalciferol derivatives - Google Patents
Blocked cholecalciferol derivativesInfo
- Publication number
- ZA766097B ZA766097B ZA00766097A ZA766097A ZA766097B ZA 766097 B ZA766097 B ZA 766097B ZA 00766097 A ZA00766097 A ZA 00766097A ZA 766097 A ZA766097 A ZA 766097A ZA 766097 B ZA766097 B ZA 766097B
- Authority
- ZA
- South Africa
- Prior art keywords
- blocked
- cholecalciferol derivatives
- cholecalciferol
- derivatives
- blocked cholecalciferol
- Prior art date
Links
- 150000003704 vitamin D3 derivatives Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
-
- 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
- A61P3/12—Drugs for disorders of the metabolism for electrolyte homeostasis
- A61P3/14—Drugs for disorders of the metabolism for electrolyte homeostasis for calcium homeostasis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0055—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of at least three carbon atoms which may or may not be branched, e.g. cholane or cholestane derivatives, optionally cyclised, e.g. 17-beta-phenyl or 17-beta-furyl derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/001—Oxiranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0036—Nitrogen-containing hetero ring
- C07J71/0042—Nitrogen only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endocrinology (AREA)
- Rheumatology (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62197675A | 1975-10-14 | 1975-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA766097B true ZA766097B (en) | 1978-05-30 |
Family
ID=24492438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00766097A ZA766097B (en) | 1975-10-14 | 1976-10-13 | Blocked cholecalciferol derivatives |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4069321A (nl) |
| JP (1) | JPS5268163A (nl) |
| AU (1) | AU1842976A (nl) |
| BE (1) | BE847223A (nl) |
| DE (1) | DE2646240A1 (nl) |
| DK (1) | DK457176A (nl) |
| ES (1) | ES452198A1 (nl) |
| FR (1) | FR2327790A1 (nl) |
| GB (1) | GB1524418A (nl) |
| NL (1) | NL7611274A (nl) |
| SE (1) | SE7611261L (nl) |
| ZA (1) | ZA766097B (nl) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53147051A (en) * | 1977-05-24 | 1978-12-21 | Teijin Ltd | 1alpha-hydroxy-24-dehydro-vitamin d3 and its preparation |
| US4145346A (en) * | 1977-10-03 | 1979-03-20 | Merck & Co., Inc. | Preparation of 3β-hydroxy-27-norcholest-5-ene-25-one and intermediates thereof |
| US4224230A (en) * | 1978-07-26 | 1980-09-23 | Wisconsin Alumni Research Foundation | Fluorovitamin D compounds and processes for their preparation |
| US4229357A (en) * | 1978-07-26 | 1980-10-21 | Wisconsin Alumni Research Foundation | Fluorovitamin D compounds and processes for their preparation |
| US4263214A (en) * | 1978-07-26 | 1981-04-21 | Wisconsin Alumni Research Foundation | Fluorovitamin D compounds and processes for their preparation |
| US4188345A (en) * | 1978-07-26 | 1980-02-12 | Wisconsin Alumni Research Foundation | Fluorovitamin D compounds and processes for their preparation |
| US4225596A (en) * | 1978-10-13 | 1980-09-30 | Wisconsin Alumni Research Foundation | Method for treating calcium imbalance and improving calcium absorption in mammals |
| US4284577A (en) * | 1979-02-16 | 1981-08-18 | Sachiko Yamada | Novel vitamin D3 derivative and process for preparing the same |
| US4196133A (en) * | 1979-03-05 | 1980-04-01 | Wisconsin Alumni Research Foundation | 24,24-Difluoro-25-hydroxycholecalciferol |
| US4201881A (en) * | 1979-03-28 | 1980-05-06 | Wisconsin Alumni Research Foundation | 24,24-Difluoro-1α,25-dihydroxycholecalciferol |
| US4230626A (en) * | 1979-07-30 | 1980-10-28 | G. D. Searle & Co. | 25-Halocholest-5-ene-3β,22-diols and esters thereof |
| US4230627A (en) * | 1979-08-06 | 1980-10-28 | Wisconsin Alumni Research Foundation | Fluorovitamin D compounds and processes for their preparation |
| US4248791A (en) * | 1980-02-04 | 1981-02-03 | Wisconsin Alumni Research Foundation | 25-Hydroxy-26,26,26,27,27,27-hexafluorocholecalciferol |
| US4287129A (en) * | 1980-07-28 | 1981-09-01 | Diamond Shamrock Corp. | Synthesis of 1α-hydroxy-7-dehydrosteroids |
| DE3270978D1 (en) * | 1981-07-17 | 1986-06-12 | Duphar Int Res | Method of preparing 1-alpha-hydroxyvitamin d and 1-alpha-hydroxy-previtamin d compounds, and adduct of a previtamin d or tachysterol compound with a suitable dienophile |
| US4634692A (en) * | 1981-08-28 | 1987-01-06 | Hoffmann-La Roche Inc. | Synthesis of 1α,25-dihydroxy-24R-fluorocholecalciferol and 1α,25-dihydroxy-24S-fluorocholecalciferol |
| US4428946A (en) * | 1982-07-26 | 1984-01-31 | Wisconsin Alumni Research Foundation | Method of preventing milk fever in dairy cattle |
| IL74264A (en) * | 1984-02-08 | 1988-08-31 | Hoffmann La Roche | Preparation of calciferol derivatives,certain such novel compounds and pharmaceutical compositions containing them |
| IL77668A (en) * | 1986-01-21 | 1989-03-31 | Teva Pharma | Production of cholecalciferol derivatives and novel intermediates used therefor |
| US4929609A (en) * | 1987-03-12 | 1990-05-29 | Hoffmann-La Roche Inc. | 25, 28-dihydroxyergocalciferol and 1,25,28-trihydroxyergocalciferol compositions thereof and their use in the treatment of hyperproliferative disease |
| JP2525478B2 (ja) * | 1989-03-01 | 1996-08-21 | 帝人株式会社 | 安定性の改良された活性型ビタミンｄ▲下３▼類固型製剤 |
| US5401731A (en) * | 1989-06-29 | 1995-03-28 | Leo Pharmaceutical Products Ltd. A/S (Lovens Kemiske Fabrik Productionsaktieselskab) | Vitamin D analogues |
| KR100257445B1 (ko) * | 1992-04-15 | 2000-08-01 | 에드워드 이. 데이비스 | 스테롤 혼합물로부터 5,7-디엔작용기를 함유한 스테로이드를 분리하는 방법 |
| JP2905091B2 (ja) * | 1994-06-24 | 1999-06-14 | 日本バルカー工業株式会社 | フッ素樹脂被覆ガスケットの製造方法 |
| KR100756823B1 (ko) * | 2001-10-23 | 2007-09-07 | 주식회사 엘지생활건강 | 신규한 폴리에톡실화 콜레칼시페롤 유도체 및 그의 제조방법 |
| US7795427B2 (en) * | 2006-02-14 | 2010-09-14 | New York University | Methods for inhibiting osteoclast differentiation, formation, or function and for increasing bone mass |
| EP3965773A4 (en) * | 2019-05-09 | 2024-02-21 | Fermenta Biotech Limited | NOVEL PROCESS FOR SYNTHESIS OF 25-OH CHOLESTEROL/CALCIFEDIOL FROM PHYTOSTEROL |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862934A (en) * | 1955-06-14 | 1958-12-02 | Philips Corp | Method of producing tachysterol and dihydrotachysterol |
| US3833622A (en) * | 1969-03-17 | 1974-09-03 | Upjohn Co | Crystalline 25-hydroxycholecalciferol hydrate and structurally related compounds |
| US3607888A (en) * | 1969-08-07 | 1971-09-21 | Wisconsin Alumni Res Found | 25-hydroxytachysterol3 25-hydroxydihydrotachysterol3 and methods for preparing same |
-
1976
- 1976-09-13 US US05/722,443 patent/US4069321A/en not_active Expired - Lifetime
- 1976-10-06 AU AU18429/76A patent/AU1842976A/en not_active Expired
- 1976-10-07 ES ES452198A patent/ES452198A1/es not_active Expired
- 1976-10-08 GB GB41961/76A patent/GB1524418A/en not_active Expired
- 1976-10-11 SE SE7611261A patent/SE7611261L/xx unknown
- 1976-10-12 FR FR7630628A patent/FR2327790A1/fr active Granted
- 1976-10-12 DK DK457176A patent/DK457176A/da unknown
- 1976-10-12 NL NL7611274A patent/NL7611274A/nl not_active Application Discontinuation
- 1976-10-13 ZA ZA00766097A patent/ZA766097B/xx unknown
- 1976-10-13 BE BE171463A patent/BE847223A/xx unknown
- 1976-10-13 DE DE19762646240 patent/DE2646240A1/de active Pending
- 1976-10-14 JP JP51122334A patent/JPS5268163A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2327790A1 (fr) | 1977-05-13 |
| FR2327790B1 (nl) | 1979-07-20 |
| JPS5268163A (en) | 1977-06-06 |
| DK457176A (da) | 1977-04-15 |
| SE7611261L (sv) | 1977-04-15 |
| NL7611274A (nl) | 1977-04-18 |
| AU1842976A (en) | 1978-04-13 |
| ES452198A1 (es) | 1977-12-16 |
| US4069321A (en) | 1978-01-17 |
| GB1524418A (en) | 1978-09-13 |
| BE847223A (fr) | 1977-04-13 |
| DE2646240A1 (de) | 1977-04-28 |
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