Prednisolone derivatives
First Claim
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1. The compound of the formula I ##STR2## having the chemical name 16α
- , 17-(22R, S)-cyclohexylmethyl-enedioxy-11β
, 21-dihydroxypregna-1,4-diene -3,20-dione.
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Abstract
Epimers of the compound having the formula (I) are disclosed, both in their pure form and mixed in any desire mix ratio. ##STR1##
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Citations
17 Claims
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1. The compound of the formula I ##STR2## having the chemical name 16α
- , 17-(22R, S)-cyclohexylmethyl-enedioxy-11β
, 21-dihydroxypregna-1,4-diene -3,20-dione. - View Dependent Claims (4, 5, 6, 9, 12, 13, 16)
- , 17-(22R, S)-cyclohexylmethyl-enedioxy-11β
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2. The compound of the formula Ia. ##STR3## having the chemical name 16β
- ,17-(22R)-cyclohexyl-methylenedioxy-11β
,21-dihydroxypregna-1,4-diene -3,20-dione. - View Dependent Claims (7, 10, 14)
- ,17-(22R)-cyclohexyl-methylenedioxy-11β
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3. The compound of the formula Ib ##STR4## having the chemical name 16β
- ,17-(22S)-cyclohexyl-methylenedioxy-11β
,21-dihydroxypregna-1,4-diene -3,20-dione. - View Dependent Claims (8, 11, 15)
- ,17-(22S)-cyclohexyl-methylenedioxy-11β
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17. In a method for treating a disease condition which is amenable to treatment by a steroidal antiinflammatory and which comprises administering an effective amount of active ingredient to a mammal so afflicted, the improvement wherein the active ingredient comprises a member selected from the group consisting of 16β
- ,17-(22R, S)-cyclohexylmethylenedioxy-11β
,21-dihydroxypregna-1,4-diene-3,20-dione, 16β
,17-(22R)-cyclohexylmethylenedioxy-11β
,21-dihydroxpregna-1,4-diene-3,20-dione, and 16,α
,17-(22S)-cyclohexyl-methylenedioxy-11β
,21-dihydroxypregna-1,4-diene-3,20-dione.
- ,17-(22R, S)-cyclohexylmethylenedioxy-11β
Specification