(3β,20S)-20-Formyl-3-hydroxy-5-pregnene synthesis

7synthesis methods

Product Name:(3β,20S)-20-Formyl-3-hydroxy-5-pregnene
CAS Number:53906-49-3
Molecular formula:C22H34O2
Molecular Weight:330.5

10211-88-8 Synthesis

(3β,20S)-20-Formyl-3-hydroxy-5-pregnene 3-O-Acetate

10211-88-8
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53906-49-3
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Yield:53906-49-3 90%

Reaction Conditions:

with water;potassium carbonate in methanol;Inert atmosphere;

References:

Gigante, Federica;Kaiser, Marcel;Brun, Reto;Gilbert, Ian H. [Bioorganic and Medicinal Chemistry,2009,vol. 17,# 16,p. 5950 - 5961] Location in patent:experimental part

2H-Pyran, 2-[[(3β,5α,6β,22E)-5,6-dibromostigmast-22-en-3-yl]oxy]tetrahydro- (9CI)

497841-91-5
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53906-49-3
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References

83-48-7 Synthesis

83-48-7
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$30.00/20mg

53906-49-3
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References

Pregn-5-ene-3,21-diol, 20-methyl-, 3-acetate, (3β,20S)-

55509-37-0
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53906-49-3
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1474-14-2 Synthesis

Pregn-5-ene-20-carboxylicacid, 3-(acetyloxy)-, (3b,20S)-

1474-14-2
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53906-49-3
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References