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US 6,642,218 B2Granted
Vitamin D derivatives with carbo- or heterocyclic substituents at C-25, a process for their production, intermediate products and their use for producing medicaments
AssigneeSchering Corporation
InventorsAndreas Steinmeyer, Gerald Kirsch, Günter Neef, Katica Schwarz, Ruth Thieroff-Ekerdt, Herbert Wiesinger, Martin Haberey, Marianne Fahnrich
Life of this patent
Estimating the term…
Abstract
The invention relates to vitamin D derivatives of formula (I), processes for the production thereof and uses thereof: wherein Y1, Y2, R1-R6, Q and Z are as defined herein.
Claims28
A compound of general formula I
- wherein
- Y1 means a hydrogen atom, a hydroxyl group, an alkanoyloxy group with 1 to 12 C atoms or an aroyloxy group,
- Y2 means a hydrogen atom or an alkanoyl group with 1 to 12 C atoms or an aroyl group,
- R1 and R2 each mean a hydrogen atom or together an exocyclic methylene group,
- R3 and R4, independently of one another, mean a hydrogen atom, a chlorine or fluorine atom, an alkyl group with 1 to 4 carbon atoms, or together form a methylene group, or together with quaternary carbon atom 20 form a 3- to 7-membered, saturated or unsaturated carbocyclic ring,
- Q means a straight-chain or branched carbon unit with up to 10 carbon atoms, which at any position can have hydroxyl groups, in α- or β-position, which in turn can be etherified or esterified, keto groups, amino groups or halogen atoms,
- R5 and R6 together with carbon atom 25 mean a 3- to 7-membered, saturated or unsaturated carbocyclic ring,
- Z means an oxazole ring which can be substituted by one or more alkyl chains, which can be straight-chain or branched, saturated or unsaturated, and optionally interrupted by oxa, thia, aza, sulfoxide or sulfo groups or substituted by hydroxy groups or halogen atoms.
5 more elements
A compound, wherein the compound is selected from the group consisting of:
- (5Z,7E,22E)-(1S,3R,24S)-25-(5-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(5-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(5-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(5-ethyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(5-ethyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(5-butyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(5-butyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(5-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(4-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(4-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(4-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(4-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(4-ethyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(4-ethyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(4-butyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(4-butyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(4-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(4-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24R)-25-(5-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24S)-25-(5-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24R)-25-(5-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24S)-25-(5-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24R)-25-(5-ethyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24S)-25-(5-ethyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24R)-25-(5-butyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24S)-25-(5-butyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24R)-25-(5-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24S)-25-(5-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24R)-25-(4-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24S)-25-(4-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24R)-25-(4-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24S)-25-(4-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24R)-25-(4-ethyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24S)-25-(4-ethyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24R)-25-(4-butyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24S)-25-(4-butyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24R)-25-(4-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,20S,24S)-25-(4-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-20-methyl-25-(5-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-20-methyl-25-(5-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-20-methyl-25-(5-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-20-methyl-25-(5-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(5-ethyloxazol-2-yl)-20-methyl-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(5-ethyloxazol-2-yl)-20-methyl-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(5-butyloxazol-2-yl)-20-methyl-6,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(5-butyloxazol-2-yl)-20-methyl-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-20-methyl-25-(5-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-20-methyl-25-(5-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-20-methyl-25-(4-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-20-methyl-25-(4-propyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-20-methyl-25-(4-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-20-methyl-25-(4-methyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(4-ethyloxazol-2-yl)-20-methyl-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(4-ethyloxazol-2-yl)-20-methyl-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-25-(4-butyloxazol-2-yl)-20-methyl-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-25-(4-butyloxazol-2-yl)-20-methyl-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24R)-20-methyl-25-(4-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol
- (5Z,7E,22E)-(1S,3R,24S)-20-methyl-25-(4-pentyloxazol-2-yl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraene-1,3,24-triol.
55 more elements
A method according to claim 23, wherein said patient is suffering from psoriasis, pityriasis subia pilasis, acne, itchyosis, or combinations thereof.
A compound of formula I
- wherein
- Y1 means a hydrogen atom, a hydroxyl group, an alkanoyloxy group with 1 to 12 C atoms or an aroyloxy group,
- Y2 means a hydrogen atom or an alkanoyl group with 1 to 12 C atoms or an aroyl group,
- R1 and R2 each mean a hydrogen atom or together an exocyclic methylene group,
- R3 and R4, independently of one another, mean a hydrogen atom, a chlorine or fluorine atom, an alkyl group with 1 to 4 carbon atoms, or together form a methylene group, or together with quaternary carbon atom 20 form a 3- to 7-membered, saturated or unsaturated carbocyclic ring,
- Q means a straight-chain or branched carbon unit with up to 10 carbon atoms, which at any position can have hydroxyl groups, in α- or β-position, which in turn can be etherified or esterified, keto groups, amino groups or halogen atoms,
- R5 and R6 at the same time each mean a hydrogen atom, a chlorine or fluorine atom, a trifluoromethyl group, a straight-chain or branched-chain, saturated or unsaturated, hydrocarbon radical with up to 4 carbon atoms, or R5 and R6 together with carbon atom 25 mean a 3- to 7-membered, saturated or unsaturated, carbocyclic ring,
- Z means an oxazole or isoxazole ring which can be substituted by one or more alkyl chains, which can be straight-chain or branched, saturated or unsaturated, and optionally interrupted by oxa, thia, aza, sulfoxide or sulfo groups or substituted by hydroxy groups, or halogen atoms.
5 more elements
Dependencies are inferred from the claim text.