JPS5547653A - Novel vitamin d derivative and its preparation - Google Patents

Novel vitamin d derivative and its preparation

Info

Publication number
JPS5547653A
JPS5547653A JP11991578A JP11991578A JPS5547653A JP S5547653 A JPS5547653 A JP S5547653A JP 11991578 A JP11991578 A JP 11991578A JP 11991578 A JP11991578 A JP 11991578A JP S5547653 A JPS5547653 A JP S5547653A
Authority
JP
Japan
Prior art keywords
formula
derivative
preparation
vitamin
derivatives
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.)
Granted
Application number
JP11991578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6148497B2 (enExample
Inventor
Kiyoshige Ochi
Isao Matsunaga
Yasuho Nishii
Masafumi Fukushima
Minoru Shindo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chugai Pharmaceutical Co Ltd
Original Assignee
Chugai Pharmaceutical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chugai Pharmaceutical Co Ltd filed Critical Chugai Pharmaceutical Co Ltd
Priority to JP11991578A priority Critical patent/JPS5547653A/ja
Publication of JPS5547653A publication Critical patent/JPS5547653A/ja
Publication of JPS6148497B2 publication Critical patent/JPS6148497B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Biological Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP11991578A 1978-09-30 1978-09-30 Novel vitamin d derivative and its preparation Granted JPS5547653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11991578A JPS5547653A (en) 1978-09-30 1978-09-30 Novel vitamin d derivative and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11991578A JPS5547653A (en) 1978-09-30 1978-09-30 Novel vitamin d derivative and its preparation

Publications (2)

Publication Number Publication Date
JPS5547653A true JPS5547653A (en) 1980-04-04
JPS6148497B2 JPS6148497B2 (enExample) 1986-10-24

Family

ID=14773331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11991578A Granted JPS5547653A (en) 1978-09-30 1978-09-30 Novel vitamin d derivative and its preparation

Country Status (1)

Country Link
JP (1) JPS5547653A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892656A (ja) * 1981-11-30 1983-06-02 Teijin Ltd 新規ビタミンｄ↓３誘導体およびその製造法
JPS59148775A (ja) * 1983-02-14 1984-08-25 Teijin Ltd ２５―ヒドロキシビタミンｄ３―２６，２３―ラクトン誘導体
JPS60130581A (ja) * 1983-12-19 1985-07-12 Teijin Ltd １α，２５−ジヒドロキシビタミンＤ↓３−２６，２３−ラクトンの製造法
US5075465A (en) * 1987-10-14 1991-12-24 Toyo Jozo Kabushiki Kaisha 25-hydroxy vitamin d3 derivatives, process for their production, and assay method using the same
US5117018A (en) * 1988-10-05 1992-05-26 Toyo Jozo Kabushiki Kaisha 1α (or 24R), 25-dihydroxy vitamin D3 derivatives
US5202266A (en) * 1987-10-14 1993-04-13 Asahi Kasei Kogyo Kabushiki Kaisha 25-hydroxy vitamin D3 derivatives, process for their production, and assay method using the same
US5214170A (en) * 1988-10-05 1993-05-25 Toyo Jozo Kabushiki Kaisha Radioisotope iodine-labeled 1α (or 24R), 25-dihydroxy vitamin D3

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892656A (ja) * 1981-11-30 1983-06-02 Teijin Ltd 新規ビタミンｄ↓３誘導体およびその製造法
JPS59148775A (ja) * 1983-02-14 1984-08-25 Teijin Ltd ２５―ヒドロキシビタミンｄ３―２６，２３―ラクトン誘導体
JPS60130581A (ja) * 1983-12-19 1985-07-12 Teijin Ltd １α，２５−ジヒドロキシビタミンＤ↓３−２６，２３−ラクトンの製造法
US5075465A (en) * 1987-10-14 1991-12-24 Toyo Jozo Kabushiki Kaisha 25-hydroxy vitamin d3 derivatives, process for their production, and assay method using the same
US5202266A (en) * 1987-10-14 1993-04-13 Asahi Kasei Kogyo Kabushiki Kaisha 25-hydroxy vitamin D3 derivatives, process for their production, and assay method using the same
US5117018A (en) * 1988-10-05 1992-05-26 Toyo Jozo Kabushiki Kaisha 1α (or 24R), 25-dihydroxy vitamin D3 derivatives
US5214170A (en) * 1988-10-05 1993-05-25 Toyo Jozo Kabushiki Kaisha Radioisotope iodine-labeled 1α (or 24R), 25-dihydroxy vitamin D3

Also Published As

Publication number Publication date
JPS6148497B2 (enExample) 1986-10-24

Similar Documents

Publication Publication Date Title
Nagaoka et al. Determination of absolute configuration of chlorovulones by cd measurement and by enantioselective synthesis of (−)-chlorovulone II1
Inanaga et al. Preparation of medium-and large-sized carbocycles by means of SmI2-promoted intramolecular reformatisky reaction
DE68904235T2 (de) Vitamin d-derivate : anwendung in der therapie und zur quantitativen bestimmung der vitamin d-metaboliten.
Schlessinger et al. Total synthesis of (+)-rosaramicin aglycone and its diacetate.
JPS5547653A (en) Novel vitamin d derivative and its preparation
Yamada et al. Novel regioselective C-6 and C-19 alkylation of vitamin D3 via its sulfur-dioxide adducts
Blanda et al. Macrocycles containing tin.: Ditopic, tricyclic, Lewis acidic hosts with four binding sites
TORISAWA et al. Novel Reactivities on tert-Butyldimethylsilyl and tert-Butyldiphenylsilyl Ethers: Application to the Synthesis of 11-epi-PGF2a
Iwai et al. A NEW SYNTHETIC METHOD FOR γ-SUBSTITUTED Δ α, β-BUTENOLIDES
Bly et al. [Fp-. eta. 1-1-norbornylmethylidene)+ to [Fp-. eta. 2-(2-bicyclo [3.2. 1] octene)]+ rearrangement. Iron (II) alkylidene to iron (II) alkylidene isomerization via ligand rearrangement
Govindan et al. Regiospecific quassinoidal A-ring synthesis via an olefin oxidation strategy
Anderson et al. Metabolic intermediates in the biological oxidation of lanosterol to eburicoic acid
TANAKA et al. Chemical and chemotaxonomical studies of ferns. XXXI. Chemical studies on the constituents of Arachinoides standishii Ohwi
JPH02237997A (ja) ビタミンｄ―ラクトン関連化合物
Paquette et al. 1 (5)-Cyanosemibullvalene from barrelene. Spectral and crystal structure analysis of the marked equilibrium preference exerted by an efficient. pi.-electron acceptor substituent
US3152152A (en) 24-dehydro cholesterol analogs and the process for the preparation thereof
Truce et al. α-Metallation and subsequent alkylation of alkyl alkanesulfonates
White et al. Photochemistry of enolate anions. Anion-directed photochemical cyclization of a dienone
Hussainz et al. The catabolism of phthalideisoquinoline alkaloids
Stang et al. Vinyl triflates in synthesis. II. 1, 1-Di-, tri-, tetrasubstituted and deuterio allenes from ketones via vinyl triflates
Huffman et al. Synthetic approaches to steroidal alkaloids II. Preparation and reactions of 12-oxo-dinorcholanic acids
JPS5573700A (en) Preparation of steroidal ketone compound
NATSUME et al. Synthetic Studies on Amino-sugars from Pyridines. II. Synthesis of 5-Methoxycarbonylamino-5-deoxy-dl-xylopiperidinose Tetraacetate
Gerber Phenoxazinones by oxidative dimerization of aminophenols
JPS5622763A (en) 25-hydroxy-24-oxovitamin d3, or its hydroxyl-protecting derivative and its preparation