HK1018438A1 - Crystals of vitamin d derivatives and process for the preparation thereof - Google Patents

Crystals of vitamin d derivatives and process for the preparation thereof

Info

Publication number
HK1018438A1
HK1018438A1 HK99103594A HK99103594A HK1018438A1 HK 1018438 A1 HK1018438 A1 HK 1018438A1 HK 99103594 A HK99103594 A HK 99103594A HK 99103594 A HK99103594 A HK 99103594A HK 1018438 A1 HK1018438 A1 HK 1018438A1
Authority
HK
Hong Kong
Prior art keywords
crystals
vitamin
derivatives
preparation
formula
Prior art date
Application number
HK99103594A
Other languages
English (en)
Inventor
Tsuyoshi Yamauchi
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
Publication of HK1018438A1 publication Critical patent/HK1018438A1/xx

Links

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C401/00—Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation
    • 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
HK99103594A 1996-07-01 1999-08-19 Crystals of vitamin d derivatives and process for the preparation thereof HK1018438A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17132196 1996-07-01
PCT/JP1997/002060 WO1998000397A1 (fr) 1996-07-01 1997-06-16 Cristaux de derives de vitamine d et leur procede de preparation

Publications (1)

Publication Number Publication Date
HK1018438A1 true HK1018438A1 (en) 1999-12-24

Family

ID=15921084

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99103594A HK1018438A1 (en) 1996-07-01 1999-08-19 Crystals of vitamin d derivatives and process for the preparation thereof

Country Status (13)

Country Link
US (5) US6448421B1 (es)
EP (2) EP1693363A3 (es)
KR (1) KR100487269B1 (es)
CN (2) CN1276927C (es)
AT (1) ATE325788T1 (es)
AU (1) AU717568B2 (es)
CA (1) CA2259339C (es)
DE (1) DE69735845T2 (es)
ES (1) ES2264164T3 (es)
HK (1) HK1018438A1 (es)
IL (1) IL127861A (es)
TW (2) TWI247001B (es)
WO (1) WO1998000397A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004012743A1 (ja) * 2002-08-01 2004-02-12 Chugai Seiyaku Kabushiki Kaisha 乾癬治療剤
US7351869B2 (en) * 2002-11-18 2008-04-01 Teva Pharmaceutical Industries Ltd Crystallization method for purification of calcipotriene
JP4921794B2 (ja) * 2004-02-06 2012-04-25 中外製薬株式会社 Ｅｄ−７１製剤
EP1922303A2 (en) * 2005-07-18 2008-05-21 Teva Pharmaceutical Industries Ltd Purification of paricalcitol
JP2010502624A (ja) * 2006-08-29 2010-01-28 テバ ファーマシューティカル インダストリーズ リミティド 低ｐＨ親和性を有するコルチコステロイド化合物及びビタミンＤ含有化合物を含む安定な薬理活性組成物
JP2010524973A (ja) * 2007-04-18 2010-07-22 ジョンズ ホプキンス ユニバーシティ カルシトリオールの低カルシウム血性、高抗増殖性類似体
CN104761480A (zh) * 2008-03-12 2015-07-08 赛特克罗公司 稳定化的1,25-二羟基维生素d2和其制备方法
US20090275768A1 (en) * 2008-04-30 2009-11-05 Formosa Laboratories, Inc. Preparation of Paricalcitol
ES2713873T3 (es) 2010-04-16 2019-05-24 Nuevolution As Complejos bifuncionales y métodos para hacer y utilizar tales complejos
CN106336369A (zh) * 2016-08-18 2017-01-18 上海皓元医药股份有限公司 一种艾地骨化醇(Eldecalcitol)晶型及其制备方法
KR102346516B1 (ko) 2016-11-21 2022-01-03 연성정밀화학(주) 엘더칼시톨 결정의 제조방법
CN107540589B (zh) * 2017-09-14 2022-05-03 上海彩迩文生化科技有限公司 一种艾尔骨化醇晶型、药物组合物及制备方法和应用
CN110204470A (zh) * 2019-06-11 2019-09-06 南京海融医药科技股份有限公司 一种艾地骨化醇的新的结晶形式及其制备方法和应用
CN110527700B (zh) * 2019-08-30 2021-07-16 厦门金达威维生素有限公司 一种维生素d3的提纯方法
CN111830158B (zh) * 2020-07-17 2022-04-01 大连美创药业有限公司 一种合成艾地骨化醇中间体的液相色谱检测方法
CN111855851B (zh) * 2020-07-17 2022-04-01 大连美创药业有限公司 一种合成艾地骨化醇中间体的液相色谱检测方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334116A (en) 1964-06-08 1967-08-01 Martin Marietta Corp Phthalocyanine dyestuffs
US3334118A (en) 1965-07-28 1967-08-01 Nopco Chem Co Process for obtaining purified crystalline vitamin d
JPS5115609A (en) * 1974-07-27 1976-02-07 Eisai Co Ltd 5 66 toransuubitamin d noketsushokaho
US4297289A (en) * 1980-07-17 1981-10-27 Wisconsin Alumni Research Foundation Vitamin D compounds isotopically substituted at carbon 6 and process for their preparation
US4307025A (en) * 1981-02-17 1981-12-22 Wisconsin Alumni Research Foundation 1α, 25-dihydroxy-2β-fluorovitamin D3
US4502991A (en) * 1983-08-18 1985-03-05 Wisconsin Alumni Research Foundation 23,23-Difluoro-1α,25-dihydroxy-vitamin D3
US4689180A (en) * 1984-01-30 1987-08-25 Wisconsin Alumni Research Foundation 1α,25-dihydroxy-22Z-dehydroxyvitamin D compound
US4719204A (en) 1984-03-05 1988-01-12 Wisconsin Alumni Research Foundation Fowl bone mineralization with 28-NOR 1α-hydroxyvitamin D2 analogs
US4666634A (en) 1984-12-05 1987-05-19 Chugai Seiyaku Kabushiki Kaisha vitamin D3 derivatives having a substituent at 2-position
US4892821A (en) 1987-07-08 1990-01-09 Taisho Pharmaceutical Co., Ltd. Method for preparing vitamin D compounds
WO1991019479A1 (en) 1990-06-21 1991-12-26 Trustees Of Boston University Compositions comprising vitamin d precursors, analogs thereof and their use
DK0503630T3 (da) 1991-03-13 1996-01-29 Kuraray Co Cyclohexantriolderivater
JPH05115609A (ja) * 1991-10-31 1993-05-14 Olympic Co Ltd 遊技場の管理装置
EP0614456B1 (en) 1992-08-28 1999-06-09 Bone Care International, Inc. 1alpha,24(s)-dihydroxy vitamin d2, its formation and use
IL107748A (en) 1992-11-27 1998-08-16 Chugai Pharmaceutical Co Ltd A method for producing a history of vitamin D.
JP3429341B2 (ja) * 1993-10-14 2003-07-22 株式会社日清製粉グループ本社 活性型ビタミンｄ中間体
JP3678446B2 (ja) * 1993-11-02 2005-08-03 中外製薬株式会社 １β−ヒドロキシビタミン▲Ｄ３▼誘導体
JP3589685B2 (ja) * 1993-11-02 2004-11-17 中外製薬株式会社 ステロイド類の２５位水酸化物の生物学的製造法
CA2122431C (en) * 1994-04-28 2006-10-10 Reinhold W. Vieth Topical administration of vitamin d to mammals and compositions therefor
JP3579094B2 (ja) 1994-07-26 2004-10-20 中外製薬株式会社 ２位に置換基を有するビタミンｄ誘導体
AU710931B2 (en) * 1996-02-28 1999-09-30 Sumitomo Pharmaceuticals Company, Limited Crystalline vitamin D derivative

Also Published As

Publication number Publication date
CN1223639A (zh) 1999-07-21
EP0924199B1 (en) 2006-05-10
US20030018206A1 (en) 2003-01-23
US6831183B2 (en) 2004-12-14
EP0924199A1 (en) 1999-06-23
TW584627B (en) 2004-04-21
DE69735845D1 (de) 2006-06-14
TWI247001B (en) 2006-01-11
ATE325788T1 (de) 2006-06-15
CA2259339A1 (en) 1998-01-08
AU717568B2 (en) 2000-03-30
WO1998000397A1 (fr) 1998-01-08
CN1637017A (zh) 2005-07-13
CA2259339C (en) 2009-04-21
US7235679B2 (en) 2007-06-26
TW200502205A (en) 2005-01-16
KR100487269B1 (ko) 2005-05-03
CN1216861C (zh) 2005-08-31
US20070225513A1 (en) 2007-09-27
US6448421B1 (en) 2002-09-10
DE69735845T2 (de) 2006-12-28
US20020111503A1 (en) 2002-08-15
EP1693363A2 (en) 2006-08-23
US7323580B2 (en) 2008-01-29
IL127861A0 (en) 1999-10-28
US20060217354A1 (en) 2006-09-28
ES2264164T3 (es) 2006-12-16
AU3107397A (en) 1998-01-21
KR20050008861A (ko) 2005-01-21
CN1276927C (zh) 2006-09-27
EP1693363A3 (en) 2012-05-16
EP0924199A4 (es) 1999-07-28
IL127861A (en) 2004-06-01
US20050009794A1 (en) 2005-01-13

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Legal Events

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PE Patent expired

Effective date: 20170615