(1S,3R)-bis(tert-butyldimethylsilyloxy)-20(R)-(3'(S)-cyclopropyl-3'-hydroxyprop-1'(E)-enyl)-9,10-secopregna-5(Z),7(E),10(19)-triene
calcipotriene
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran at 20℃; | 87% |
With tetrabutyl ammonium fluoride In tetrahydrofuran at 60℃; for 0.833333h; | 73% |
With tetrabutyl ammonium fluoride In tetrahydrofuran at 40℃; for 2h; | |
With tetrabutyl ammonium fluoride In tetrahydrofuran at 60℃; | |
Stage #1: (1S,3R)-bis(tert-butyldimethylsilyloxy)-20(R)-(3'(S)-cyclopropyl-3'-hydroxyprop-1'(E)-enyl)-9,10-secopregna-5(Z),7(E),10(19)-triene With tetrabutyl ammonium fluoride In tetrahydrofuran at 60 - 65℃; for 2h; Stage #2: With water; sodium hydrogencarbonate In tetrahydrofuran; ethyl acetate for 0.25h; |
Cyclopropyl methyl ketone
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1: 87 percent / bromine / methanol / 0.5 h / Ambient temperature 2: 84 percent 3: 86 percent / 2N sodium hydroxide / H2O; CH2Cl2 5: N-methylmorpholine N-oxide, selenium dioxide 6: imidazole / dimethylformamide 7: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 8: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 9: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme | |
Multi-step reaction with 7 steps 1: 87 percent / bromine / methanol / 0.5 h / Ambient temperature 2: 84 percent 3: 86 percent / 2N sodium hydroxide / H2O; CH2Cl2 4: dimethylsulfoxide / 4 h / 105 °C 5: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 6: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 7: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
2-bromo-1-cyclopropylethan-1-one
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: 84 percent 2: 86 percent / 2N sodium hydroxide / H2O; CH2Cl2 4: N-methylmorpholine N-oxide, selenium dioxide 5: imidazole / dimethylformamide 6: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 7: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 8: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme | |
Multi-step reaction with 6 steps 1: 84 percent 2: 86 percent / 2N sodium hydroxide / H2O; CH2Cl2 3: dimethylsulfoxide / 4 h / 105 °C 4: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 5: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 6: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
1-cyclopropyl-2-(triphenyl-λ5-phosphanylidene)ethan-1-one
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 2: N-methylmorpholine N-oxide, selenium dioxide 3: imidazole / dimethylformamide 4: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 5: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 6: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme | |
Multi-step reaction with 4 steps 1: dimethylsulfoxide / 4 h / 105 °C 2: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 3: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 4: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
3(R)-(tert-butyldimethylsilyloxy)-20(S)-formyl-9,10-secopregna-5(Z),7(E),10(19)-triene
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 2: N-methylmorpholine N-oxide, selenium dioxide 3: imidazole / dimethylformamide 4: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 5: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 6: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
(S)-3-[(1R,3aS,7aR)-7a-Methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-(4E)-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2λ6-benzo[c]thiophen-5-ol
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1: 42 percent / imidazole / dimethylformamide / 1.5 h / 20 °C 2: 1.) ozone 2.) PPh3 / 1.) CH2Cl2, MeOH, -60 deg C 2.) CH2Cl2, MeOH, -60 to 0 deg C 3: NaHCO3 / aq. ethanol / Heating 5: N-methylmorpholine N-oxide, selenium dioxide 6: imidazole / dimethylformamide 7: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 8: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 9: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme | |
Multi-step reaction with 9 steps 1: 52 percent / imidazole / dimethylformamide / 1.5 h / 20 °C 2: 1.) ozone 2.) PPh3 / 1.) CH2Cl2, MeOH, -60 deg C 2.) CH2Cl2, MeOH, -60 to 0 deg C 3: NaHCO3 / aq. ethanol / Heating 5: N-methylmorpholine N-oxide, selenium dioxide 6: imidazole / dimethylformamide 7: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 8: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 9: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
20(R),3(R)-(tert-butyldimethylsilyloxy)-20-(3'-cyclopropyl-3'-oxoprop-1'(E)-enyl)-9,10-secopregna-5(Z),7(E),10(19)-triene
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: N-methylmorpholine N-oxide, selenium dioxide 2: imidazole / dimethylformamide 3: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 4: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 5: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: imidazole / dimethylformamide 2: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 3: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 4: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
(2-cyclopropyl-2-oxoethyl) (triphenyl)phosphonium bromide
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: 86 percent / 2N sodium hydroxide / H2O; CH2Cl2 3: N-methylmorpholine N-oxide, selenium dioxide 4: imidazole / dimethylformamide 5: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 6: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 7: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme | |
Multi-step reaction with 5 steps 1: 86 percent / 2N sodium hydroxide / H2O; CH2Cl2 2: dimethylsulfoxide / 4 h / 105 °C 3: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 4: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 5: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
(7Z)-Vitamin D2
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 10 steps 1: liq. SO2 / 0.5 h / Heating 2: 42 percent / imidazole / dimethylformamide / 1.5 h / 20 °C 3: 1.) ozone 2.) PPh3 / 1.) CH2Cl2, MeOH, -60 deg C 2.) CH2Cl2, MeOH, -60 to 0 deg C 4: NaHCO3 / aq. ethanol / Heating 6: N-methylmorpholine N-oxide, selenium dioxide 7: imidazole / dimethylformamide 8: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 9: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 10: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme | |
Multi-step reaction with 10 steps 1: liq. SO2 / 0.5 h / Heating 2: 52 percent / imidazole / dimethylformamide / 1.5 h / 20 °C 3: 1.) ozone 2.) PPh3 / 1.) CH2Cl2, MeOH, -60 deg C 2.) CH2Cl2, MeOH, -60 to 0 deg C 4: NaHCO3 / aq. ethanol / Heating 6: N-methylmorpholine N-oxide, selenium dioxide 7: imidazole / dimethylformamide 8: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 9: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 10: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
3(S)-tert-butyldimethylsilyloxy-20(S)-formyl-9,10-secoprega-5,7(E),10(19)-triene
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: NaHCO3 / aq. ethanol / Heating 3: N-methylmorpholine N-oxide, selenium dioxide 4: imidazole / dimethylformamide 5: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 6: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 7: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
3(S)-tert-butyldimethylsilyloxy-20(S)-formyl-9,10-secoprega-5,7(E),10(19)-triene
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: NaHCO3 / aq. ethanol / Heating 3: N-methylmorpholine N-oxide, selenium dioxide 4: imidazole / dimethylformamide 5: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 6: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 7: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
(3S,6R)-(tert-butyldimethylsilyloxy)-9,10-seco-ergosta-5,7(E),10(19),22(E)-tetraene SO2 adduct
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: 1.) ozone 2.) PPh3 / 1.) CH2Cl2, MeOH, -60 deg C 2.) CH2Cl2, MeOH, -60 to 0 deg C 2: NaHCO3 / aq. ethanol / Heating 4: N-methylmorpholine N-oxide, selenium dioxide 5: imidazole / dimethylformamide 6: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 7: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 8: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
(3S,6S)-(tert-butyldimethylsilyloxy)-9,10-seco-ergosta-5,7(E),10(19),22(E)-tetraene SO2-adduct
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: 1.) ozone 2.) PPh3 / 1.) CH2Cl2, MeOH, -60 deg C 2.) CH2Cl2, MeOH, -60 to 0 deg C 2: NaHCO3 / aq. ethanol / Heating 4: N-methylmorpholine N-oxide, selenium dioxide 5: imidazole / dimethylformamide 6: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 7: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 8: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
(1S,3R,3'S)-bis(tert-butyldimethylsilyloxy)-20(R)-(3'-cyclopropyl-3'-hydroxyprop-1'(E)-enyl)-9,10-secopregna-5(E),7(E),10(19)-triene
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 2: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
1(S),3(R)-bis(tert-butyldimethylsilyloxy)-20(R)-(3’-cyclopropyl-3’-oxypropyl-1’(E)-enyl)-9,10-secopregna-5(E),7(E),10(19)-triene
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 33 percent / NaBH4, CeCl3*6H2O / methanol / further reag.: (S)-BINAL-H 2: anthracene, triethylamine / toluene / 1 h / 20 °C / Irradiation 3: 73 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.83 h / 60 °C View Scheme |
A
20(R)-(3'(R)-cyclopropyl-3'-hydroxyprop-1'(E)-enyl)-1(S),3(R)-dihydroxy-9,10-secopregna-5(Z),7(E),10(19)-triene
B
calcipotriene
Conditions | Yield |
---|---|
With silica gel In hexane; dichloromethane for 24h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
In acetone for 3h; Purification / work up; |
PRI-2205
calcipotriene
Conditions | Yield |
---|---|
With 9-acetylanthracene In acetone at 10℃; Product distribution / selectivity; UV-irradiation; |
C27H40O3
B
calcipotriene
Conditions | Yield |
---|---|
With 9-acetylanthracene In acetone at 10℃; Product distribution / selectivity; UV-irradiation; |
C35H60O2Si2
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: bis(cyclohexanyl)borane; diethylzinc; (2R)-3-exo-(dimethylamino)isoborneol / hexane / -20 - 0 °C 1.2: 0 °C 2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C View Scheme |
[(2Z)-2-[(3S,5R)-3,5-bis(tert-butyldimethylsilanyloxy)-2-methylenecyclohexylidene]ethyl]diphenylphosphine oxide
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: n-hexyllithium / -78 °C 2.1: bis(cyclohexanyl)borane; diethylzinc; (2R)-3-exo-(dimethylamino)isoborneol / hexane / -20 - 0 °C 2.2: 0 °C 3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C View Scheme |
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: 2,4,6-trimethyl-pyridine; trifluoroacetic anhydride / acetonitrile / 0.17 h / 30 °C / Inert atmosphere 1.2: 0.08 h 2.1: dichloromethane / 0.17 h / -50 °C / Inert atmosphere 3.1: N-ethyl-N,N-diisopropylamine / water; acetonitrile 4.1: hexaammonium heptamolybdate tetrahydrate; dihydrogen peroxide / isopropyl alcohol / 20 - 30 °C 5.1: potassium hexamethylsilazane / tetrahydrofuran / 2 h / -50 °C / Inert atmosphere 6.1: triethylamine; anthracene / toluene / 1.5 h / 20 °C / UV-irradiation 6.2: 1 h / 60 °C View Scheme | |
Multi-step reaction with 6 steps 1.1: 2,4,6-trimethyl-pyridine; trifluoroacetic anhydride / acetonitrile / 0.17 h / 30 °C / Inert atmosphere 1.2: 0.08 h 2.1: dichloromethane / 0.17 h / -50 °C / Inert atmosphere 3.1: lithium diisopropyl amide / tetrahydrofuran; N,N-dimethyl-formamide / 0.08 h 3.2: 2 h / 30 °C 4.1: 3-chloro-benzenecarboperoxoic acid / acetonitrile / 0 - 20 °C 5.1: lithium diisopropyl amide / tetrahydrofuran / 2 h / -30 °C / Inert atmosphere 6.1: triethylamine; anthracene / toluene / 1.5 h / 20 °C / UV-irradiation 6.2: 1 h / 60 °C View Scheme |
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: potassium carbonate; acetic anhydride / acetonitrile / 0.5 h / 50 °C / Inert atmosphere 1.2: 0.17 h 2.1: triethylamine / acetonitrile / 0.5 h / 0 °C / Inert atmosphere 3.1: sodium hydride / mineral oil; N,N-dimethyl-formamide / 0.08 h / Inert atmosphere 3.2: 2 h / 30 °C 4.1: 3-chloro-benzenecarboperoxoic acid / acetonitrile / 0 - 20 °C 5.1: sodium hexamethyldisilazane / diethyl ether / 3 h / -80 °C / Inert atmosphere 6.1: triethylamine; anthracene / toluene / 1.5 h / UV-irradiation 6.2: 1 h / 60 °C 6.3: 3 h / 20 °C View Scheme |
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.5 h / -30 °C / Inert atmosphere 2.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C 3.1: 3-chloro-benzenecarboperoxoic acid / acetonitrile / 2 h / 20 - 50 °C 4.1: lithium hexamethyldisilazane / tetrahydrofuran; 1,4-dioxane / 2 h / -20 °C / Inert atmosphere 5.1: triethylamine; anthracene / toluene / 1.5 h / UV-irradiation 5.2: 1 h / 60 °C 5.3: 3 h / 20 °C / 760.05 Torr View Scheme |
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: dichloromethane / 0.17 h / -50 °C / Inert atmosphere 2.1: N-ethyl-N,N-diisopropylamine / water; acetonitrile 3.1: hexaammonium heptamolybdate tetrahydrate; dihydrogen peroxide / isopropyl alcohol / 20 - 30 °C 4.1: potassium hexamethylsilazane / tetrahydrofuran / 2 h / -50 °C / Inert atmosphere 5.1: triethylamine; anthracene / toluene / 1.5 h / 20 °C / UV-irradiation 5.2: 1 h / 60 °C View Scheme | |
Multi-step reaction with 5 steps 1.1: dichloromethane / 0.17 h / -50 °C / Inert atmosphere 2.1: lithium diisopropyl amide / tetrahydrofuran; N,N-dimethyl-formamide / 0.08 h 2.2: 2 h / 30 °C 3.1: 3-chloro-benzenecarboperoxoic acid / acetonitrile / 0 - 20 °C 4.1: lithium diisopropyl amide / tetrahydrofuran / 2 h / -30 °C / Inert atmosphere 5.1: triethylamine; anthracene / toluene / 1.5 h / 20 °C / UV-irradiation 5.2: 1 h / 60 °C View Scheme |
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: triethylamine / acetonitrile / 0.5 h / 0 °C / Inert atmosphere 2.1: sodium hydride / mineral oil; N,N-dimethyl-formamide / 0.08 h / Inert atmosphere 2.2: 2 h / 30 °C 3.1: 3-chloro-benzenecarboperoxoic acid / acetonitrile / 0 - 20 °C 4.1: sodium hexamethyldisilazane / diethyl ether / 3 h / -80 °C / Inert atmosphere 5.1: triethylamine; anthracene / toluene / 1.5 h / UV-irradiation 5.2: 1 h / 60 °C 5.3: 3 h / 20 °C View Scheme |
calcipotriene
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C 2.1: 3-chloro-benzenecarboperoxoic acid / acetonitrile / 2 h / 20 - 50 °C 3.1: lithium hexamethyldisilazane / tetrahydrofuran; 1,4-dioxane / 2 h / -20 °C / Inert atmosphere 4.1: triethylamine; anthracene / toluene / 1.5 h / UV-irradiation 4.2: 1 h / 60 °C 4.3: 3 h / 20 °C / 760.05 Torr View Scheme |
all-cis-6,9,12-octadecatrienoic acid
calcipotriene
Conditions | Yield |
---|---|
With 4-(dimethylamino)pypiridine; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 3h; |
(9Z,12Z,15Z)-octadeca-9-12,15-trienoic acid
calcipotriene
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 3h; |
(9Z,12Z,15Z)-octadeca-9-12,15-trienoic acid
calcipotriene
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 3h; |
calcipotriene
Conditions | Yield |
---|---|
With water In ethyl acetate | |
With ammonia; water at 25 - 40℃; for 12 - 50h; pH=> 7; Product distribution / selectivity; |
calcipotriene
calci-dioxole
Conditions | Yield |
---|---|
With oxygen; methylene blue In methanol at 20℃; Photolysis; |
calcipotriene
Conditions | Yield |
---|---|
With hydrogenchloride; oxygen In ethanol at 20℃; |
The Calcipotriene, with the CAS registry number 112965-21-6, is also known as (1S,3S,5Z)-5-[(2E)-2-[(1R,3aR,7aR)-1-[(E,2S)-5-Cyclopropyl-5-hydroxy-pent-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidene-cyclohexane-1,3-diol.It belongs to the product categories of Intermediates & Fine Chemicals;Pharmaceuticals;Isotope Labelled Compounds.This chemical's molecular formula is C27H40O3 and molecular weight is 412.61. What's more,Its systematic name is Calcipotriol.It is a topical dermatologic for the treatment of moderate plaque psoriasis. It is White Crystalline Solid.
Physical properties about Calcipotriene are:(1)ACD/LogP: 5.018; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.02; (4)ACD/LogD (pH 7.4): 5.02; (5)ACD/BCF (pH 5.5): 3834.42; (6)ACD/BCF (pH 7.4): 3834.42; (7)ACD/KOC (pH 5.5): 12788.11; (8)ACD/KOC (pH 7.4): 12788.11; (9)#H bond acceptors: 3; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 8; (12)Index of Refraction: 1.579; (13)Molar Refractivity: 122.172 cm3; (14)Molar Volume: 367.238 cm3; (15)Surface Tension: 48.1889991760254 dyne/cm; (16)Density: 1.124 g/cm3; (17)Flash Point: 250.613 °C; (18)Enthalpy of Vaporization: 99.905 kJ/mol; (19)Boiling Point: 581.963 °C at 760 mmHg; (20)Vapour Pressure: 0 mmHg at 25°C.
Uses of Calcipotriene: It is an antipsoriatic. A vitamin D3 analogue with low calcemic activity.Vitamin D 3 analog that displays minimal effects on calcium homeostasis. Regulates cell differentiation and proliferation; exhibits antiproliferative activity against human HL-60, HL60/MX2, MCF-7, T47D, SCC-25 and mouse WEHI-3 cancer cell lines.
You can still convert the following datas into molecular structure:
(1)SMILES:O[C@@H]1CC(\C(=C)[C@@H](O)C1)=C\C=C2/CCC[C@]4([C@H]2CC[C@@H]4[C@@H](/C=C/[C@@H](O)C3CC3)C)C;
(2)Std. InChI:InChI=1S/C27H40O3/c1-17(6-13-25(29)20-8-9-20)23-11-12-24-19(5-4-14-27(23,24)3)7-10-21-15-22(28)16-26(30)18(21)2/h6-7,10,13,17,20,22-26,28-30H,2,4-5,8-9,11-12,14-16H2,1,3H3/b13-6+,19-7+,21-10-/t17-,22-,23-,24+,25-,26+,27-/m1/s1;
(3)Std. InChIKey:LWQQLNNNIPYSNX-UROSTWAQSA-N;
The toxicity data of Calcipotriene as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
dog | LD50 | skin | > 1500ug/kg (1.5mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) MUSCULOSKELETAL: OTHER CHANGES GASTROINTESTINAL: NAUSEA OR VOMITING | Journal of Toxicological Sciences. Vol. 21(Suppl, |
man | TDLo | skin | 11gm/kg/11W-I (11000mg/kg) | British Medical Journal. Vol. 306, Pg. 896, 1993. | |
rat | LD50 | skin | > 15mg/kg (15mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA | Journal of Toxicological Sciences. Vol. 21(Suppl, |
rat | LD50 | subcutaneous | 2190ug/kg (2.19mg/kg) | GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Journal of Toxicological Sciences. Vol. 21(Suppl, |
women | TDLo | skin | 10gm/kg/6W-I (10000mg/kg) | British Medical Journal. Vol. 306, Pg. 896, 1993. |
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