BE349157A - - Google Patents
Info
- Publication number
- BE349157A BE349157A BE349157DA BE349157A BE 349157 A BE349157 A BE 349157A BE 349157D A BE349157D A BE 349157DA BE 349157 A BE349157 A BE 349157A
- Authority
- BE
- Belgium
- Prior art keywords
- solution
- exposure
- ergosterine
- light
- provitamin
- Prior art date
Links
- QSVJYFLQYMVBDR-UHFFFAOYSA-N Ergosterin Natural products C1C(O)CCC2(C)C3=CCC4(C)C(C(C)C=CC(C)C(C)C)CCC4C3=CC=C21 QSVJYFLQYMVBDR-UHFFFAOYSA-N 0.000 claims description 6
- DNVPQKQSNYMLRS-NXVQYWJNSA-N Ergosterol Natural products CC(C)[C@@H](C)C=C[C@H](C)[C@H]1CC[C@H]2C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@H]3CC[C@]12C DNVPQKQSNYMLRS-NXVQYWJNSA-N 0.000 claims description 6
- NJKOMDUNNDKEAI-UHFFFAOYSA-N beta-sitosterol Natural products CCC(CCC(C)C1CCC2(C)C3CC=C4CC(O)CCC4C3CCC12C)C(C)C NJKOMDUNNDKEAI-UHFFFAOYSA-N 0.000 claims description 6
- DNVPQKQSNYMLRS-APGDWVJJSA-N ergosterol Chemical compound C1[C@@H](O)CC[C@]2(C)[C@@H](CC[C@@]3([C@@H]([C@H](C)/C=C/[C@H](C)C(C)C)CC[C@H]33)C)C3=CC=C21 DNVPQKQSNYMLRS-APGDWVJJSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 206010073306 Exposure to radiation Diseases 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000001749 antrachitic effect Effects 0.000 claims 2
- 235000019441 ethanol Nutrition 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 230000001476 alcoholic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- QRLVDLBMBULFAL-UHFFFAOYSA-N Digitonin Natural products CC1CCC2(OC1)OC3C(O)C4C5CCC6CC(OC7OC(CO)C(OC8OC(CO)C(O)C(OC9OCC(O)C(O)C9OC%10OC(CO)C(O)C(OC%11OC(CO)C(O)C(O)C%11O)C%10O)C8O)C(O)C7O)C(O)CC6(C)C5CCC4(C)C3C2C QRLVDLBMBULFAL-UHFFFAOYSA-N 0.000 description 2
- 208000010201 Exanthema Diseases 0.000 description 2
- 230000002050 anti-rickettsial effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- UVYVLBIGDKGWPX-KUAJCENISA-N digitonin Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)C[C@@H](O)[C@H](O[C@H]5[C@@H]([C@@H](O)[C@@H](O[C@H]6[C@@H]([C@@H](O[C@H]7[C@@H]([C@@H](O)[C@H](O)CO7)O)[C@H](O)[C@@H](CO)O6)O[C@H]6[C@@H]([C@@H](O[C@H]7[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O7)O)[C@@H](O)[C@@H](CO)O6)O)[C@@H](CO)O5)O)C[C@@H]4CC[C@H]3[C@@H]2[C@@H]1O)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 UVYVLBIGDKGWPX-KUAJCENISA-N 0.000 description 2
- UVYVLBIGDKGWPX-UHFFFAOYSA-N digitonine Natural products CC1C(C2(CCC3C4(C)CC(O)C(OC5C(C(O)C(OC6C(C(OC7C(C(O)C(O)CO7)O)C(O)C(CO)O6)OC6C(C(OC7C(C(O)C(O)C(CO)O7)O)C(O)C(CO)O6)O)C(CO)O5)O)CC4CCC3C2C2O)C)C2OC11CCC(C)CO1 UVYVLBIGDKGWPX-UHFFFAOYSA-N 0.000 description 2
- 201000005884 exanthem Diseases 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 150000003722 vitamin derivatives Chemical class 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- IINNWAYUJNWZRM-UHFFFAOYSA-L erythrosin B Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 IINNWAYUJNWZRM-UHFFFAOYSA-L 0.000 description 1
- 229940011411 erythrosine Drugs 0.000 description 1
- 235000012732 erythrosine Nutrition 0.000 description 1
- 239000004174 erythrosine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE349157A true BE349157A (OSRAM) |
Family
ID=24522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE349157D BE349157A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE349157A (OSRAM) |
-
0
- BE BE349157D patent/BE349157A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1124202A (fr) | Synthese de mercaptans | |
| EP4143156A1 (fr) | Procede de synthese du paracetamol en continu | |
| BE349157A (OSRAM) | ||
| FR2461744A1 (fr) | Perfectionnement a la peroxydation de matieres grasses | |
| Mironova et al. | Functional characterization of sensory rhodopsin II from Halobacterium salinarum expressed in Escherichia coli | |
| CA2200892C (fr) | Procede de preparation de lauryllactame par photonitrosation de cyclododecane en presence de trichloronitrosomethane | |
| Favaro et al. | Kinetic analysis of the photochromic behavior of a naturally occurring chromene (lapachenole) under steady irradiation | |
| FR2463113A1 (fr) | Procede de preparation des 1,1,2,2, tetrahydro perfluoro alcanols et des esters de ces alcools | |
| EP0060754A1 (fr) | Perfectionnement à la synthèse photoinitiée de mercaptans | |
| BE630110A (OSRAM) | ||
| EP0937719A1 (fr) | Procédé de fabrication de la cis-isoambrettolide et son application | |
| EP0558410B1 (fr) | Procédé de préparation d'une gélatine pour les émulsions photographiques et gélatine obtenue | |
| BE499850A (OSRAM) | ||
| BE687747A (OSRAM) | ||
| Finkelshtein et al. | Spectroscopy of carotenoids and its application to the investigation of autoxidation | |
| Bent | The laboratory preparation of mustard gas | |
| EP3481812A1 (fr) | Procédé de transformation de la lévoglucosénone en 4-hydroxyméthylbutyrolactone et 4-hydroxyméthylbuténolide en absence de solvant organique et de catalyseur | |
| BE554939A (OSRAM) | ||
| BE454485A (OSRAM) | ||
| BE552763A (OSRAM) | ||
| EP0010020A1 (fr) | Fluosilicates de strontium hydratés luminescents, procédé pour leur préparation, leur application et procédé de production de lumière noire au moyen de ces composés | |
| BE413244A (OSRAM) | ||
| FR2578252A1 (fr) | Perfectionnement au procede pour la photosulfoxydation des n-paraffines et des esters gras methyliques | |
| BE521880A (OSRAM) | ||
| CH285772A (fr) | Procédé de préparation du bêta-naphtol. |