BR9903271A - Fotolise de 7-dehidrocolesterol - Google Patents

Fotolise de 7-dehidrocolesterol

Info

Publication number
BR9903271A
BR9903271A BR9903271-6A BR9903271A BR9903271A BR 9903271 A BR9903271 A BR 9903271A BR 9903271 A BR9903271 A BR 9903271A BR 9903271 A BR9903271 A BR 9903271A
Authority
BR
Brazil
Prior art keywords
dehydrocholesterol
photolysis
radiation
excipplex
monochromatically
Prior art date
Application number
BR9903271-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Michael Jansen
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BR9903271A publication Critical patent/BR9903271A/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/121—Coherent waves, e.g. laser beams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Steroid Compounds (AREA)
BR9903271-6A 1998-06-23 1999-06-22 Fotolise de 7-dehidrocolesterol BR9903271A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98111492 1998-06-23

Publications (1)

Publication Number Publication Date
BR9903271A true BR9903271A (pt) 2000-05-16

Family

ID=8232158

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9903271-6A BR9903271A (pt) 1998-06-23 1999-06-22 Fotolise de 7-dehidrocolesterol

Country Status (11)

Country Link
US (1) US6180805B1 ( )
EP (1) EP0967202B1 ( )
JP (1) JP2000026405A ( )
KR (1) KR100682807B1 ( )
CN (1) CN1227224C ( )
BR (1) BR9903271A ( )
CA (1) CA2275558A1 ( )
DE (1) DE59905410D1 ( )
DK (1) DK0967202T3 ( )
ES (1) ES2197547T3 ( )
IN (1) IN188477B ( )

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000001477A1 (fr) * 1998-07-03 2000-01-13 Chugai Seiyaku Kabushiki Kaisha Dispositif a rayonnement uv pour reaction photochimique et elaboration d'un derive de vitamine d avec ce dispositif
FR2823206B1 (fr) * 2001-04-05 2004-02-20 Atofina Procede photochimique semi-continu et dispositif pour sa mise en oeuvre
CN101668739A (zh) * 2007-04-24 2010-03-10 帝斯曼知识产权资产管理有限公司 用于制造前维生素d的光化学方法
CN101663269A (zh) * 2007-04-24 2010-03-03 帝斯曼知识产权资产管理有限公司 用于制造前维生素d的光化学方法
US20140221692A1 (en) 2013-02-04 2014-08-07 Chevron Phillips Chemical Company Lp Flow Reactor Vessels and Reactor Systems
ES2772259T3 (es) * 2014-01-17 2020-07-07 Kyowa Hakko Bio Co Ltd Método de fabricación de 7-deshidrocolesterol y vitamina D3
WO2016056610A1 (ja) * 2014-10-08 2016-04-14 協和発酵バイオ株式会社 ７デヒドロコレステロール及びビタミンｄ３の製造法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE19623T1 (de) * 1981-07-17 1986-05-15 Duphar Int Res Verfahren zur herstellung von 1-alpha-hydroxy vitamin d oder 1-alpha hydroxy previtamin d derivaten und previtamin d oder tachysteroladdukten mit geeigneten dienophilen.
US4388242A (en) * 1982-03-15 1983-06-14 Canadian Patents & Development Limited Method of production of vitamin-D
DE3308592C2 (de) * 1983-03-10 1986-08-07 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Photochemisches Verfahren zur Herstellung von Prävitamin D↓2↓ und D↓3↓ aus Ergosterin bzw.7-Dehydrocholesterin
DD279668A1 (de) * 1984-10-15 1990-06-13 Univ Schiller Jena Verfahren zur sensibilisierten photoisomerisierung von 5.7-dien-steroiden
US4686023A (en) * 1985-11-26 1987-08-11 Solarchem Research, Division Of Brolor Investments, Ltd. Sensitized photochemical preparation of vitamin D
US5543016A (en) * 1991-07-12 1996-08-06 Inrad Photoconversion of steroids in microreactors
DE4136949A1 (de) * 1991-11-11 1993-05-13 Roswitha Niedermeier Verfahren und vorrichtung zur photooxidativen reinigung von organisch belastetem wasser
EP0697374B1 (de) * 1994-08-15 2000-03-22 Sulzer Chemtech AG Vorrichtung zum Behandeln von Fluiden mit UV-Strahlung

Also Published As

Publication number Publication date
EP0967202B1 (de) 2003-05-07
US6180805B1 (en) 2001-01-30
CN1243123A (zh) 2000-02-02
EP0967202A1 (de) 1999-12-29
CA2275558A1 (en) 1999-12-23
DE59905410D1 (de) 2003-06-12
ES2197547T3 (es) 2004-01-01
DK0967202T3 (da) 2003-08-25
KR100682807B1 (ko) 2007-02-15
JP2000026405A (ja) 2000-01-25
IN188477B ( ) 2002-09-28
CN1227224C (zh) 2005-11-16
KR20000006343A (ko) 2000-01-25

Similar Documents

Publication Publication Date Title
BR9909588A (pt) Processo de epoxidação
BR9810927A (pt) Purificação de água através de hidrato de gás
BR9902473A (pt) Mudança de chamada de elevador individual.
BR9903271A (pt) Fotolise de 7-dehidrocolesterol
BR9911440A (pt) Composição para a prevenção e/ou tratamento de osteoporose e alterações devido à sìndrome de menopausa
BR0104654A (pt) Artigo absorvente
MX9805253A (es) Antagonistas del receptor de vitronectina.
ES2182950T3 (es) Produccion de polietileno utilizando metalocenos estereosomericos.
ES2127402T3 (es) Fuente de agua embotellada con deposito intercambiable.
BR9909561A (pt) Tampa de torção
ES2183982T3 (es) Productos para el tratamiento del cabello.
AP2000001766A0 (en) Vitronectin receptor anatagonists.
ES8700232A1 (es) Un procedimiento para producir 1a,25-dihidroxi-26,27-dime- tilcolecalciferol
BR0209031A (pt) Composição de revestimento capaz de absorção de raios uv
ES2150719T3 (es) Analogos de vitamina d3 fluorados.
WO2004051698A3 (de) Gasentladungslampe für euv-strahlung
GB2022979A (en) Purifying water by ultra violet irradiation
JPS6434904A (en) Composition for generating chlorine dioxide gas
BR9909820A (pt) Solução aquosa de peróxido de hidrogênio de alta pureza, processo para a preparação da mesma, e, uso da mesma
BR9908878A (pt) Processo e instalação para tratamento de efluentes lìquidos
BRPI0316887A8 (pt) Geração de plantas com conteúdo de óleo alterado
ES2181697T3 (es) 4-cianofeniliminoheterociclos.
BR9914532A (pt) Processo de preparação de uma solução para pulverização nasal que contém um ou vários hormÈnios sexuais e uma ciclodextrina
BR0111690A (pt) Equipamento e método para produção de metanotiol
BR0316890A (pt) Geração de plantas com conteúdo de óleo alterado

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]