AR213608A1 - Procedimiento para preparar compuestos derivados de 1a-hidroxi vitamina d - Google Patents

Procedimiento para preparar compuestos derivados de 1a-hidroxi vitamina d

Info

Publication number
AR213608A1
AR213608A1 AR251874A AR25187474A AR213608A1 AR 213608 A1 AR213608 A1 AR 213608A1 AR 251874 A AR251874 A AR 251874A AR 25187474 A AR25187474 A AR 25187474A AR 213608 A1 AR213608 A1 AR 213608A1
Authority
AR
Argentina
Prior art keywords
procedure
preparing compounds
compounds derived
hydroxy vitamin
vitamin
Prior art date
Application number
AR251874A
Other languages
English (en)
Original Assignee
Res Inst Med Chemistry Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27348128&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR213608(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Res Inst Med Chemistry Inc filed Critical Res Inst Med Chemistry Inc
Priority claimed from KR7401148A external-priority patent/KR790000218B1/ko
Application granted granted Critical
Publication of AR213608A1 publication Critical patent/AR213608A1/es

Links

Classifications

    • 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
AR251874A 1973-01-10 1974-01-09 Procedimiento para preparar compuestos derivados de 1a-hidroxi vitamina d AR213608A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32246273A 1973-01-10 1973-01-10
US362339A US3901928A (en) 1973-01-10 1973-05-21 1' ,3' -dihydroxy steroid-5-enes method of preparing same and their use for preparing 1' -hydroxy-25-hydrogen vitamin d compounds
KR7401148A KR790000218B1 (en) 1973-01-10 1974-01-09 Process for preparation of 1 , 3 -dihy droxy steroid-5-enes

Publications (1)

Publication Number Publication Date
AR213608A1 true AR213608A1 (es) 1979-02-28

Family

ID=27348128

Family Applications (1)

Application Number Title Priority Date Filing Date
AR251874A AR213608A1 (es) 1973-01-10 1974-01-09 Procedimiento para preparar compuestos derivados de 1a-hidroxi vitamina d

Country Status (19)

Country Link
US (1) US3901928A (es)
JP (4) JPS5745740B2 (es)
AR (1) AR213608A1 (es)
BE (1) BE809578A (es)
CA (1) CA1055011A (es)
CH (1) CH603571A5 (es)
DE (2) DE2400931A1 (es)
DK (1) DK158786C (es)
ES (1) ES422140A1 (es)
FR (1) FR2213053B1 (es)
GB (1) GB1463985A (es)
HK (1) HK98589A (es)
IE (1) IE40496B1 (es)
LU (1) LU69133A1 (es)
MY (1) MY104375A (es)
NL (1) NL187010C (es)
PH (1) PH14419A (es)
SE (1) SE419981B (es)
SG (1) SG68389G (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA74158B (en) * 1973-01-10 1975-03-26 Res Inst Medicine Chem Chemical process
US4022891A (en) * 1974-06-18 1977-05-10 Teijin Limited Novel 1α,24-dihydroxycholecalciferol compositions, novel precursors thereof, and processes for preparing them
US4004003A (en) * 1974-08-28 1977-01-18 The Upjohn Company 25-Hydroxycalciferol compounds for treatment of steroid-induced osteoporosis
US3993675A (en) * 1975-02-24 1976-11-23 Hoffmann-La Roche Inc. Process for the preparation of 1α,25-dihydroxycholecalciferol
JPS5265261A (en) * 1975-11-27 1977-05-30 Teijin Ltd Synthesis of 1alpha-hyaroxy-provitamine d compounds
JPS5265262A (en) * 1975-11-27 1977-05-30 Teijin Ltd Synthesis of 1alpha acyloxy-provitamine d compounds
CH626336A5 (en) * 1976-03-08 1981-11-13 Hoffmann La Roche Process for the preparation of cholecalciferol derivatives
US4021423A (en) * 1976-03-08 1977-05-03 Hoffmann-La Roche Inc. Syntheses of 24R,25- and 24S,25-dihydroxycholecalciferol
GB1583749A (en) * 1976-06-03 1981-02-04 Res Inst Medicine Chem Vitamin d derivatives
US4046760A (en) * 1976-07-01 1977-09-06 Merck & Co., Inc. Process for preparing 1-α-hydroxy cholesterol derivatives
IT1088094B (it) * 1976-10-14 1985-06-04 Hoffmann La Roche Derivati del pregnano
US4098801A (en) * 1977-01-26 1978-07-04 Hoffmann-La Roche Inc. Synthesis of 1α-hydroxylated derivatives of cholesterol
CH638215A5 (de) * 1977-02-04 1983-09-15 Hoffmann La Roche Oxadiazolopyrimidin-derivate.
US4157984A (en) * 1977-06-08 1979-06-12 Z-L Limited Antioxidants, antioxidant compositions and methods of preparing and using same
US4218489A (en) * 1977-06-08 1980-08-19 Z-L Limited Partnership Antioxidants, antioxidant compositions and methods of preparing and using same
JPS5452717A (en) * 1977-09-29 1979-04-25 Chugai Pharmaceut Co Ltd Stable oily pharmaceuticals containing 1alpha-hydroxyvitamin d
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
US4199518A (en) * 1978-03-30 1980-04-22 Diamond Shamrock Corporation 1α,3β-Dihydroxy-steroid-5-enes from 1α,2α-epoxy-steroid-4,6-dien-3-ones
JPS557215A (en) * 1978-06-30 1980-01-19 Teijin Ltd Preparation of active vitamin d3 or its oh-protected derivative and/or its corresponding previtamin d3 or its oh-protected derivative
LU80545A1 (de) * 1978-11-17 1980-06-05 Hoffmann La Roche Verfahren zur herstellung von 1a,3s-dihydroxy->5-steroiden
US4284577A (en) * 1979-02-16 1981-08-18 Sachiko Yamada Novel vitamin D3 derivative and process for preparing the same
FR2457282A1 (fr) * 1979-05-23 1980-12-19 Roussel Uclaf Nouveau derive du 1a,25 dihydroxy cholecalciferol, son procede de preparation et son application comme medicament
EP0028484B1 (en) * 1979-10-23 1985-08-14 Teijin Limited Process for the preparation of active-type vitamin d3 compounds and of the cholesta-5,7-diene precursors, and products so obtained
EP0070588B1 (en) * 1981-07-17 1986-05-07 Duphar International Research B.V 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
JPS5856646A (ja) * 1981-09-26 1983-04-04 Tatsuo Suda 産卵めんどりの初産促進方法、初産促進剤及びそのための飼料組成物
CA1272953A (en) 1984-10-08 1990-08-21 Yuji Makino Pharmaceutical composition for external use containing active-type vitamin d.sub.3
JPS61189229A (ja) * 1985-02-18 1986-08-22 Tokai Kapuseru Kk 安定な１α−ヒドロキシビタミンＤ類製剤
JPH0749435B2 (ja) * 1988-07-04 1995-05-31 帝人株式会社 １α，３β，２４−トリヒドロキシ−△▲上５▼−ステロイド類の製造方法
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
KR960013798B1 (ko) * 1992-04-24 1996-10-10 재단법인 한국전자통신연구소 평면 도파로형 공간 스위치
AU666529B2 (en) * 1992-04-24 1996-02-15 Wisconsin Alumni Research Foundation Method of treating osteoporosis with 1 alpha, 24 (R)-dihydroxy-22 (E)-dehydro-vitamin D3
US5194431A (en) * 1992-07-08 1993-03-16 Wisconsin Alumni Research Foundation 24-cyclopropane vitamin D derivatives
US7148211B2 (en) * 2002-09-18 2006-12-12 Genzyme Corporation Formulation for lipophilic agents
CA2556405A1 (en) * 2004-02-18 2005-08-25 Mercian Corporation Method of preventing, medicating and/or treating hypocalcaemia of domestic mammal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697559A (en) * 1971-02-25 1972-10-10 Wisconsin Alumni Res Found 1,25-dihydroxycholecalciferol
US3741996A (en) * 1971-12-02 1973-06-26 Wisconsin Alumni Res Found 1{60 -hydroxycholecalciferol

Also Published As

Publication number Publication date
JPS4995956A (es) 1974-09-11
SE419981B (sv) 1981-09-07
IE40496L (en) 1974-07-10
FR2213053A1 (es) 1974-08-02
US3901928A (en) 1975-08-26
JPS50100216A (es) 1975-08-08
NL187010C (nl) 1993-12-16
JPS51110554A (es) 1976-09-30
FR2213053B1 (es) 1976-12-10
CA1055011A (en) 1979-05-22
DK158786B (da) 1990-07-16
JPS5745740B2 (es) 1982-09-29
NL187010B (nl) 1990-12-03
DE2400931C2 (es) 1987-10-29
JPS581116B2 (ja) 1983-01-10
DE2463203C2 (es) 1987-06-04
NL7400282A (es) 1974-07-12
GB1463985A (en) 1977-02-09
JPS5854160B2 (ja) 1983-12-02
CH603571A5 (es) 1978-08-31
BE809578A (fr) 1974-07-09
DE2400931A1 (de) 1974-07-25
DK158786C (da) 1990-11-26
JPS50100045A (es) 1975-08-08
MY104375A (en) 1994-03-31
HK98589A (en) 1989-12-22
ES422140A1 (es) 1976-08-01
PH14419A (en) 1981-07-10
AU6434974A (en) 1975-07-10
SG68389G (en) 1990-01-26
IE40496B1 (en) 1979-06-20
LU69133A1 (es) 1974-04-02

Similar Documents

Publication Publication Date Title
AR213608A1 (es) Procedimiento para preparar compuestos derivados de 1a-hidroxi vitamina d
AR206908A1 (es) Procedimiento mejorado para preparar derivados 1-aciloxicarbonilicos
AR205129A1 (es) Procedimiento para preparar nuevos derivados de chalcona
AR208679A1 (es) Un procedimiento para la preparacion de compuestos de 7-beta-acilamido-7 alfa-metoxicefalosporina
AR207022A1 (es) Procedimiento para la preparacion de poli-n-dimetiliminoalano
AR208885A1 (es) Procedimiento mejorado para preparar compuestos de 2-amino-5-alquil-1,3,4-tiadiazol
AR206632A1 (es) Procedimiento para la preparacion de d-homoesteroides
AR201506A1 (es) Procedimiento para preparar derivados de 4-hidroxi-3-nitrocarboestirilo
AR211918A1 (es) Metodo para la preparacion de n-carbamoil-2-feniletensulfonamida
AR210132A1 (es) Procedimiento para preparar nuevos derivados de 3-amino-4-acetil-5-metil-pirrol
AR200962A1 (es) Procedimiento para preparar nuevos derivados de alfa-l-arabinosido de digitoxigenina
AR206652A1 (es) Procedimiento para preparar nuevos derivados de n-amino-alquil-2-aminoindano
AR213418A1 (es) Procedimiento para preparar fenoxialquil-alcanodionas
AR205247A1 (es) Procedimiento para preparar derivados de amp 2-substituidos
AR203639A1 (es) Procedimiento para preparar derivados de n-fenil-n-aminoalquil-2-amino-indano
AR208526A1 (es) Procedimiento para la obtencion de nuevos compuestos derivados de cicloalquil-fenil-alcanoil-piridina
AR209616A1 (es) Procedimiento para la preparacion de derivados de 17alpha-aciloxi-d-homo-pregn-4-eno-3,20-diona
AR199146A1 (es) Procedimiento para la obtencion de 16-0-alquil derivados de digitoxosidos de gitoxigenina
AR211226A1 (es) Procedimiento para obtener derivados de pirazolodiazocina
AR201032A1 (es) Un procedimiento para la preparacion de derivados de 5-feniltienodiazepinona
AR199601A1 (es) Procedimiento para preparar compuestos de 3-benzazocina
MX3643E (es) Procedimiento para preparar compuestos de pirazolodiazocina
AR200604A1 (es) Procedimiento para la preparacion de 2-formil-quinoxalina-1,4-dioxido-oximas
MX4746E (es) Procedimiento para preparar derivados de tiazol
MX6937E (es) Procedimiento para preparar derivados de tiazol