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Fluprednidene acetate
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ATC:
D07AB07; D07CB02; D07XB03
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Use:
Lorem
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Chemical name:
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam
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Formula:
Lorem ipsum dolor sit amet,
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MW:432.49 g/mol
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CAS-RN:1255-35-2
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InChI Key:DEFOZIFYUBUHHU-IYQKUMFPSA-N
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InChI:InChI=1S/C24H29FO6/c1-13-9-18-17-6-5-15-10-16(27)7-8-21(15,3)23(17,25)19(28)11-22(18,4)24(13,30)20(29)12-31-14(2)26/h7-8,10,17-19,28,30H,1,5-6,9,11-12H2,2-4H3/t17-,18-,19-,21-,22-,23-,24-/m0/s1
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EINECS:215-013-9
Substances Referenced in Synthesis Path
CAS-RN |
Formula |
Chemical Name |
CAS Index Name |
108-24-7 |
C4H6O3 |
acetic anhydride |
Acetic acid, anhydride |
982-06-9 |
C24H34O3 |
3β-acetoxy-16-methyl-20-oxo-5,16-pregnadiene |
Pregna-5,16-dien-20-one, 3-(acetyloxy)-16-methyl-, (3β)- |
16137-47-6 |
C24H34N2O3 |
(3β,16β)-3-(acetyloxy)-5',16-dihydropregn-5-eno[17,16-c]pyrazol-20-one |
Pregn-5-eno[17,16-c]pyrazol-20-one, 3-(acetyloxy)-5',16-dihydro-, (3β,16β)- |
14105-35-2 |
C24H34O4 |
(3β,16α)-3-(acetyloxy)-16,17-epoxy-16-methylpregn-5-en-20-one |
Pregn-5-en-20-one, 3-(acetyloxy)-16,17-epoxy-16-methyl-, (3β,16α)- |
Lorem |
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Trade Names
Country |
Trade Name |
Vendor |
Annotation |
D |
Lorem ipsum |
Lorem
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comb. |
Lorem |
Lorem
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comb. |
Lorem |
Lorem
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comb. |
(wfm = withdrawn from market)
Formulations
- Loremipsumdolorsitamet,consetetursadipscingelitr,seddiamnonumyeirmodtemporinviduntutlaboreetdolore
References
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- GB 9 999 999 (Merck Patent GmbH; appl. 10.7.1969).
- Irmscher, K. et al.: Arzneim.-Forsch. (ARZNAD) 18, 9 (1968).
- (also other syntheses reviewed)
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synthesis of 16-dehydropregnenolone acetate:
- Wettstein, A.: Helv. Chim. Acta (HCACAV) 27, 9999 (1944).
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alternative syntheses:
- GB 999 999 (Merck & Co.; appl. 17.3.1960; USA-prior. 24.3.1959).
- US 9 999 999 (Merck & Co.; 11.12.1962; appl. 22.12.1961; prior. 24.3.1959).
- US 9 999 999 (Merck & Co.; 9.7.1964; appl. 24.3.1959).
- US 9 999 999 (Merck & Co.; 14.3.1967; appl. 24.4.1961; prior. 24.3.1959).