反应 #1178411

ord-73fa05b8d3b248268b81ebe76ad62501

反应方程式

CCC(=O)O[C@]1(C(=O)SCF)[C@H](C)C[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]21C
Fluticasone propionate
CCC(=O)O[C@]1(C(=O)SCF)[C@H](C)C[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]21C
fluticasone propionate
CCC(=O)O[C@]1(C(=O)SCF)[C@H](C)C[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]21C
Fluticasone propionate
→
C[C@@H]1C[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)SCF
Fluticasone

反应物

—
steroid
CCC(=O)O[C@]1(C(=O)SCF)[C@H](C)C[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]21C
Fluticasone propionate
—
corticosteroid
—
17-propionate
—
S-(fluromethyl)6α,9-difluoro-11β-17-dihydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17β-carbothioate
CCC(=O)O[C@]1(C(=O)SCF)[C@H](C)C[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]21C
fluticasone propionate
CCC(=O)O[C@]1(C(=O)SCF)[C@H](C)C[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]21C
Fluticasone propionate

试剂

无

溶剂

CO
methanol
CN(C)C=O
dimethylformamide
CCO
ethanol
CS(C)=O
dimethyl sulfoxide
O
water

反应条件

详细条件
See reaction.notes.procedure_details.

实验过程

Preferably, the intranasal steroid of the present formulations is fluticasone propionate. Fluticasone propionate is a synthetic corticosteroid and has the empirical formula C25H31F3O5S. It has the chemical name S-(fluromethyl)6α,9-difluoro-11β-17-dihydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17β-carbothioate, 17-propionate. Fluticasone propionate is a white to off-white powder with a molecular weight of 500.6 and is practically insoluble in water, freely soluble in dimethyl sulfoxide and dimethylformamide, and slightly soluble in methanol and 95% ethanol.

来源

DOI: 10.6084/m9.figshare.5104873.v1专利: US08129364B2uspto-grants-2012_03