AR247817A1 - Procedimiento para preparar 1-2-hidroxi-vitamina d4 y compuestos para ser usados como intermediarios exclusivamente en el procedimiento - Google Patents
Procedimiento para preparar 1-2-hidroxi-vitamina d4 y compuestos para ser usados como intermediarios exclusivamente en el procedimientoInfo
- Publication number
- AR247817A1 AR247817A1 AR91320725A AR32072591A AR247817A1 AR 247817 A1 AR247817 A1 AR 247817A1 AR 91320725 A AR91320725 A AR 91320725A AR 32072591 A AR32072591 A AR 32072591A AR 247817 A1 AR247817 A1 AR 247817A1
- Authority
- AR
- Argentina
- Prior art keywords
- hydroxy
- alpha
- reaction
- vitamin
- formula
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
- A61K31/592—9,10-Secoergostane derivatives, e.g. ergocalciferol, i.e. vitamin D2
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C35/21—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a non-condensed ring
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Abstract
PREPARACION DE 1-ALFA-HIDROXI-VITAMINA D4 DE FORMULA (I), QUE COMPRENDE: (A) HACER REACCIONAR VITAMINA D4 (22, 23-DIHIDROERGOCALCIFEROL) DE FORMULA (IX); CON CLORURO DE P-TOLUEN-SULFONILO Y PIRIDINA SECA A 5*C DURANTE 24 HORAS PARA DAR EL TOSILATO DE FORMULA (X); (B) HACER REACCIONAR EL TOSILATO CON NAHCO3 EN METANOL PARA FORMAR UNA MEZCLA DE REACCION Y LLEVAR A REFLUJO DURANTE LA NOCHE BAJO ARGON PARA FORMAR 3, 5-CICLOVITAMINA D4 DE FORMULA (XI); (C) OXIDAR ALILICAMENTE LA 3, 5-CICLOVITAMINA D4 EN CH2CL2 CON DIOXIDO DE SELENIO E HIDROPEROXIDO DE TERBUTILO ANHIDRO EN TOLUENO Y PIRIDINA, PARA FORMAR 1-ALFA-HIDROXI-3, 5-CICLOVITAMINA D4 DE FORMULA (XII); (D) HACERLA REACCIONAR CON ACIDO ACETICO GLACIAL Y DIMETIL-SULFOXIDO DURANTE 1 HORA A 50*C BAJO ARGON PARA FORMAR UNA MEZCLA DE 5, 6-CIS-1-ALFA- HIDROXI Y 5, 6-TRANS-1-ALFA-HIDROXI-VITAMINA D4, QUE POR REACCION DE DIEHLS ALDER CON ANHIDRIDO MALEICO A 35*C BAJO ARGON DURANTE 24 HORAS Y SOMETER LOS PRODUCTOS DE LA REACCION A CROMATOGRA FIA PARA PRODUCIR 1-ALFA-HIDROXI-VITAMINA D4 PURIFICADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58685490A | 1990-09-21 | 1990-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR247817A1 true AR247817A1 (es) | 1995-04-28 |
Family
ID=24347363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR91320725A AR247817A1 (es) | 1990-09-21 | 1991-09-23 | Procedimiento para preparar 1-2-hidroxi-vitamina d4 y compuestos para ser usados como intermediarios exclusivamente en el procedimiento |
Country Status (18)
Country | Link |
---|---|
US (1) | US5488120A (es) |
EP (1) | EP0503035B1 (es) |
KR (1) | KR100231809B1 (es) |
CN (3) | CN1032255C (es) |
AR (1) | AR247817A1 (es) |
AU (1) | AU650286B2 (es) |
BR (1) | BR9106062A (es) |
CA (1) | CA2069084C (es) |
DE (1) | DE69132862T2 (es) |
DK (1) | DK0503035T3 (es) |
ES (1) | ES2169023T3 (es) |
HU (2) | HU213471B (es) |
MX (1) | MX9101224A (es) |
NO (1) | NO921955L (es) |
NZ (1) | NZ239897A (es) |
PL (1) | PL170447B1 (es) |
WO (1) | WO1992005130A1 (es) |
ZA (1) | ZA917553B (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5602116A (en) * | 1988-08-02 | 1997-02-11 | Bone Care International, Inc. | Method for treating and preventing secondary hyperparathyroidism |
US5756783A (en) * | 1990-09-21 | 1998-05-26 | Bone Care International, Inc. | 1α-Hydroxy-24-EPI-vitamin D4 |
US5763428A (en) * | 1990-09-21 | 1998-06-09 | Bone Care International, Inc. | Methods of treating skin disorders with novel 1a-hydroxy vitamin D4 compounds and derivatives thereof |
US5798345A (en) * | 1990-09-21 | 1998-08-25 | Bone Care International, Inc. | Method of inhibiting the hyperproliferation of malignant cells |
US20040009958A1 (en) * | 1991-01-08 | 2004-01-15 | Bone Care International, Inc. | Methods for preparation and use of 1alpha,24(S)-dihydroxyvitamin D2 |
US6538037B2 (en) | 1991-01-08 | 2003-03-25 | Bone Care International, Inc. | Methods for preparation and use of 1α,24(S)-dihydroxyvitamin D2 |
DE69318142T2 (de) * | 1992-01-29 | 1998-09-17 | Bone Care Int Inc | 1 alpha-HYDROXY-24-(EPI)-VITAMIN D4 |
EP0562497A1 (en) * | 1992-03-27 | 1993-09-29 | Nisshin Flour Milling Co., Ltd. | 1 alpha-hydroxy vitamins D7 and D4' processes for the preparation thereof and pharmaceutical compositions |
NZ254424A (en) * | 1992-06-22 | 1997-09-22 | Lunar Corp | Pharmaceutical composition and use of 1 alpha hydroxy-pre-vitamin d |
US5763429A (en) * | 1993-09-10 | 1998-06-09 | Bone Care International, Inc. | Method of treating prostatic diseases using active vitamin D analogues |
US6376479B1 (en) | 1995-04-03 | 2002-04-23 | Bone Care International, Inc. | Method for treating and preventing hyperparathyroidism |
US20020183288A1 (en) * | 1995-04-03 | 2002-12-05 | Bone Care International, Inc. | Method for treating and preventing hyperparathyroidism |
US20040043971A1 (en) * | 1995-04-03 | 2004-03-04 | Bone Care International, Inc. | Method of treating and preventing hyperparathyroidism with active vitamin D analogs |
US6242434B1 (en) * | 1997-08-08 | 2001-06-05 | Bone Care International, Inc. | 24-hydroxyvitamin D, analogs and uses thereof |
US6503893B2 (en) | 1996-12-30 | 2003-01-07 | Bone Care International, Inc. | Method of treating hyperproliferative diseases using active vitamin D analogues |
US6566353B2 (en) * | 1996-12-30 | 2003-05-20 | Bone Care International, Inc. | Method of treating malignancy associated hypercalcemia using active vitamin D analogues |
US6573256B2 (en) | 1996-12-30 | 2003-06-03 | Bone Care International, Inc. | Method of inhibiting angiogenesis using active vitamin D analogues |
US20020128240A1 (en) * | 1996-12-30 | 2002-09-12 | Bone Care International, Inc. | Treatment of hyperproliferative diseases using active vitamin D analogues |
BR9815442A (pt) | 1997-02-13 | 2001-08-21 | Bone Care Int Inc | Liberação terapêutica dirigida de compostos de vitamina d |
US6900191B1 (en) | 1997-02-25 | 2005-05-31 | Oncquest, Inc. | 1α-Hydroxyvitamin D5, its synthesis and use in cancer prevention |
US6087350A (en) * | 1997-08-29 | 2000-07-11 | University Of Pittsburgh Of The Commonwealth System Of Higher Education | Use of pretreatment chemicals to enhance efficacy of cytotoxic agents |
ES2368824T3 (es) * | 1998-03-27 | 2011-11-22 | Oregon Health & Science University | Vitamina d y sus análogos en el tratamiento de tumores y otros desórdenes hiperproliferativos. |
IL153378A0 (en) * | 2000-07-18 | 2003-07-06 | Bone Care Internat Inc | STABILIZED 1alpha-HYDROXY VITAMIN D |
JP2005504279A (ja) * | 2001-09-27 | 2005-02-10 | ザ・コカ−コーラ・カンパニー | 食品のビタミン強化 |
US20040053895A1 (en) * | 2002-09-18 | 2004-03-18 | Bone Care International, Inc. | Multi-use vessels for vitamin D formulations |
US7148211B2 (en) * | 2002-09-18 | 2006-12-12 | Genzyme Corporation | Formulation for lipophilic agents |
WO2005102355A1 (en) * | 2004-04-23 | 2005-11-03 | Genzyme Corporation | METHODS OF TREATING VARIOUS VITAMIN D METABOLISM CONDITIONS WITH 1α-HYDROXYVITAMIN D2 |
US20060003950A1 (en) * | 2004-06-30 | 2006-01-05 | Bone Care International, Inc. | Method of treating prostatic diseases using a combination of vitamin D analogues and other agents |
US7094775B2 (en) * | 2004-06-30 | 2006-08-22 | Bone Care International, Llc | Method of treating breast cancer using a combination of vitamin D analogues and other agents |
CN108663442B (zh) * | 2017-12-30 | 2021-03-30 | 南京海融制药有限公司 | 一种阿法骨化醇片剂有关物质的检查方法 |
CN108218750B (zh) * | 2017-12-30 | 2019-09-10 | 南京海融制药有限公司 | 一种阿法骨化醇的异构体杂质的定向合成方法及其用途 |
CN108047108B (zh) * | 2017-12-30 | 2019-09-20 | 南京海融制药有限公司 | 一种阿法骨化醇的有关杂质pzb及其制备方法和用途 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2383446A (en) * | 1941-06-04 | 1945-08-28 | Du Pont | Antirachitic materials and processes for their production |
DK138672B (da) * | 1976-09-28 | 1978-10-16 | Danske Sukkerfab | Krystallisationsapparat. |
US4202829A (en) * | 1978-01-05 | 1980-05-13 | Wisconsin Alumni Research Foundation | Process for preparing 1α-hydroxylated compounds |
US4195027A (en) * | 1978-01-16 | 1980-03-25 | Wisconsin Alumni Research Foundation | Process for preparing 1α-hydroxylated compounds |
US4260549A (en) * | 1979-05-21 | 1981-04-07 | Wisconsin Alumni Research Foundation | Process for preparing 1α-hydroxylated compounds |
NL188286C (nl) * | 1978-01-16 | 1992-05-18 | Wisconsin Alumni Res Found | Werkwijze voor het bereiden van een 1alfa-hydroxyvitamine d verbinding. |
US4362710A (en) * | 1980-07-04 | 1982-12-07 | Nissan Gosei Kogyo Co., Ltd. | Feeds for baby pigs, process for preparing the same and method of breeding baby pigs |
US4661294A (en) * | 1985-03-18 | 1987-04-28 | The General Hospital Corporation | Biologically active 1-thio derivatives of vitamin D |
US4866048A (en) * | 1985-08-02 | 1989-09-12 | Leo Pharmaceutical Products Ltd. | Novel vitamin D analogues |
JP2550391B2 (ja) * | 1988-06-30 | 1996-11-06 | 日清製粉株式会社 | 1β−ヒドロキシビタミンD▲下2▼およびD▲下3▼の製造方法 |
CA1333616C (en) * | 1989-03-09 | 1994-12-20 | Hector F. Deluca | 19-nor-vitamin d compounds |
JP2645130B2 (ja) * | 1989-03-31 | 1997-08-25 | 日清製粉株式会社 | ステロイド誘導体 |
-
1991
- 1991-09-20 DE DE69132862T patent/DE69132862T2/de not_active Expired - Lifetime
- 1991-09-20 CA CA002069084A patent/CA2069084C/en not_active Expired - Lifetime
- 1991-09-20 HU HU9201691A patent/HU213471B/hu not_active IP Right Cessation
- 1991-09-20 EP EP91917288A patent/EP0503035B1/en not_active Expired - Lifetime
- 1991-09-20 KR KR1019920701187A patent/KR100231809B1/ko not_active IP Right Cessation
- 1991-09-20 WO PCT/US1991/006865 patent/WO1992005130A1/en active IP Right Grant
- 1991-09-20 AU AU85422/91A patent/AU650286B2/en not_active Ceased
- 1991-09-20 ES ES91917288T patent/ES2169023T3/es not_active Expired - Lifetime
- 1991-09-20 BR BR919106062A patent/BR9106062A/pt not_active Application Discontinuation
- 1991-09-20 DK DK91917288T patent/DK0503035T3/da active
- 1991-09-20 PL PL91294706A patent/PL170447B1/pl unknown
- 1991-09-21 CN CN91108032A patent/CN1032255C/zh not_active Expired - Fee Related
- 1991-09-23 AR AR91320725A patent/AR247817A1/es active
- 1991-09-23 NZ NZ239897A patent/NZ239897A/en not_active IP Right Cessation
- 1991-09-23 ZA ZA917553A patent/ZA917553B/xx unknown
- 1991-09-23 MX MX9101224A patent/MX9101224A/es unknown
-
1992
- 1992-05-18 NO NO92921955A patent/NO921955L/no unknown
-
1994
- 1994-08-24 US US08/296,084 patent/US5488120A/en not_active Expired - Lifetime
-
1995
- 1995-07-03 HU HU95P/P00745P patent/HU211963A9/hu unknown
- 1995-11-08 CN CN95119399A patent/CN1136433A/zh active Pending
- 1995-11-08 CN CN95119400A patent/CN1130507A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
HU213471B (en) | 1997-06-30 |
DE69132862D1 (de) | 2002-01-24 |
EP0503035A4 (es) | 1994-03-30 |
KR100231809B1 (ko) | 1999-12-01 |
PL294706A1 (en) | 1993-10-04 |
US5488120A (en) | 1996-01-30 |
MX9101224A (es) | 1992-05-04 |
ZA917553B (en) | 1992-07-29 |
CN1061220A (zh) | 1992-05-20 |
AU8542291A (en) | 1992-04-15 |
BR9106062A (pt) | 1993-03-09 |
ES2169023T3 (es) | 2002-07-01 |
CN1130507A (zh) | 1996-09-11 |
DE69132862T2 (de) | 2002-08-29 |
CN1032255C (zh) | 1996-07-10 |
AU650286B2 (en) | 1994-06-16 |
CA2069084A1 (en) | 1992-03-22 |
CN1136433A (zh) | 1996-11-27 |
EP0503035B1 (en) | 2001-12-12 |
KR920703487A (ko) | 1992-12-18 |
WO1992005130A1 (en) | 1992-04-02 |
EP0503035A1 (en) | 1992-09-16 |
DK0503035T3 (da) | 2002-04-15 |
PL170447B1 (en) | 1996-12-31 |
NZ239897A (en) | 1996-03-26 |
CA2069084C (en) | 2007-05-22 |
HU9201691D0 (en) | 1992-09-28 |
HUT62559A (en) | 1993-05-28 |
NO921955D0 (no) | 1992-05-18 |
HU211963A9 (en) | 1996-01-29 |
NO921955L (no) | 1992-06-05 |
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