IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
UP-0541861
(2009-08-14)
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등록번호 |
US-7777070
(2010-09-06)
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발명자
/ 주소 |
- Zerangue, Noa
- Jandeleit, Bernd
- Li, Yunxiao
- Gallop, Mark A.
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출원인 / 주소 |
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대리인 / 주소 |
Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
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인용정보 |
피인용 횟수 :
1 인용 특허 :
42 |
초록
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Acyloxyalkyl carbamate prodrugs of trans-4-(aminomethyl)-cyclohexanecarboxylic acid, pharmaceutical compositions thereof, methods of making prodrugs of trans-4-(aminomethyl)-cyclohexane-carboxylic acid, and methods of using prodrugs of trans-4-(aminomethyl)-cyclohexanecarboxylic acid and pharmaceuti
Acyloxyalkyl carbamate prodrugs of trans-4-(aminomethyl)-cyclohexanecarboxylic acid, pharmaceutical compositions thereof, methods of making prodrugs of trans-4-(aminomethyl)-cyclohexane-carboxylic acid, and methods of using prodrugs of trans-4-(aminomethyl)-cyclohexanecarboxylic acid and pharmaceutical compositions thereof to treat or prevent various diseases or disorders are disclosed. Acyloxyalkyl carbamate prodrugs of trans-4-(aminomethyl)-cyclohexanecarboxylic acid and pharmaceutical compositions thereof suitable for oral and topical administration and for administration using sustained release dosage forms are also disclosed.
대표청구항
▼
What is claimed is: 1. A method of synthesizing a compound of Formula (II) comprising: reacting trans-4-(aminomethyl)-cyclohexanecarboxylic acid and a silylation reagent to provide an intermediate; and reacting the intermediate and a compound of Formula (IX) to provide a compound of Formula
What is claimed is: 1. A method of synthesizing a compound of Formula (II) comprising: reacting trans-4-(aminomethyl)-cyclohexanecarboxylic acid and a silylation reagent to provide an intermediate; and reacting the intermediate and a compound of Formula (IX) to provide a compound of Formula (II), wherein: X is selected from fluoro, chloro, bromo, and iodo; Z is selected from a halide, p-nitrophenolate, and imidazolyl; R2 and R3 are independently selected from hydrogen, alkyl, substituted alkyl, alkoxycarbonyl, substituted alkoxycarbonyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, carbamoyl, substituted carbamoyl, cycloalkyl, substituted cycloalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, and substituted heteroarylalkyl, or R2 and R3 together with the carbon atom to which they are bonded form a cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, or substituted cycloheteroalkyl ring; and R4 is selected from aryldialkylsilyl, substituted aryldialkylsilyl, trialkylsilyl, and substituted trialkylsilyl. 2. The method of claim 1, wherein: R2 is hydrogen; R3 is selected from C1-3 alkyl, phenyl, and cyclohexyl; and R4 is selected from trimethylsilyl, triethylsilyl, triisopropylsilyl, tert-butyldimethylsilyl, and phenyldimethylsilyl. 3. The method of claim 1, wherein: R2 is hydrogen; R3 is selected from methyl and isopropyl; and R4 is selected from trimethylsilyl, triethylsilyl, triisopropylsilyl, tert-butyldimethylsilyl, and phenyldimethylsilyl. 4. The method of claim 1, wherein: R2 is hydrogen; R3 is methyl; and R4 is selected from trimethylsilyl, triethylsilyl, triisopropylsilyl, tert-butyldimethylsilyl, and phenyldimethylsilyl. 5. The method of claim 1, wherein the silylation reagent is selected from a silyl halide and a silylamide. 6. The method of claim 1, wherein reacting the intermediate and a compound of Formula (IX) is performed in the presence of a base. 7. A method of synthesizing a compound of Formula (I) comprising reacting a compound of Formula (II) with a compound of Formula (III) in the presence of a base to provide a compound of Formula (I), wherein: X is selected from fluoro, chloro, bromo, and R20SO3—; wherein R20 is selected from C1-6 alkyl, C5-7 aryl, and substituted C5-7 aryl; R1 is selected from acyl, substituted acyl, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, and substituted heteroarylalkyl; R2 and R3 are independently selected from hydrogen, alkyl, substituted alkyl, alkoxycarbonyl, substituted alkoxycarbonyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, carbamoyl, substituted carbamoyl, cycloalkyl, substituted cycloalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, and substituted heteroarylalkyl, or R2 and R3 together with the carbon atom to which they are bonded form a cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, or substituted cycloheteroalkyl ring; and R4 is selected from hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, aryldialkylsilyl, substituted aryldialkylsilyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, substituted heteroarylalkyl, trialkylsilyl, and substituted trialkylsilyl. 8. The method of claim 7, wherein: X is chloro; R1 is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, phenyl, o-tolyl, and cyclohexyl; R2 is hydrogen; R3 is selected from hydrogen, methyl, ethyl, n-propyl, isopropyl, phenyl, and cyclohexyl; and R4 is hydrogen. 9. The method of claim 7, wherein: R1 is selected from isopropyl, isobutyl, and phenyl; R2 is hydrogen; R3 is selected from methyl and isopropyl; and R4 is hydrogen. 10. The method of claim 7, wherein: R1 is isopropyl; R2 is hydrogen; R3 is methyl; and R4 is hydrogen. 11. The method of claim 7, wherein the base is an organic base selected from triethylamine, tributylamine, diisopropylethylamine, dimethylisopropylamine, N-methylmorpholine, N-methylpyrrolidine, N-methylpiperidine, pyridine, 2-methylpyridine, 2,6-dimethylpyridine, 4-dimethylaminopyridine, 1,4-diazabicyclo[2.2.2]octane, 1,8-diazabicyclo[5.4.0]undec-7-ene, 1,5-diazabicyclo[4.3.0]undec-7-ene, and combinations of any of the foregoing. 12. The method of claim 7, wherein the compound of Formula (III) is selected from acetic acid, methoxyacetic acid, ethoxyacetic acid, propionic acid, butyric acid, isobutyric acid, pivalic acid, valeric acid, isovaleric acid, 2-methylbutyric acid, cyclobutanecarboxylic acid, cyclopentanecarboxylic acid, and cyclohexanecarboxylic acid. 13. The method of claim 7, wherein the reaction is performed in the presence of a catalytic amount of an iodide salt selected from sodium iodide, potassium iodide, tetramethylammonium iodide, tetraethylammonium iodide, and tetrabutylammonium iodide. 14. The method of claim 7, wherein R4 is selected from trimethylsilyl, allyl, and benzyl. 15. A method of synthesizing a compound of Formula (I) comprising reacting a compound of Formula (X) and an aromatic leaving group in the presence of a base to provide a compound of Formula (XIa) reacting the compound of Formula (XIa) and a sodium halide to provide a compound of Formula (XIIa) reacting the compound of Formula (XIIa) and a compound selected from (R1CO2)mM and R1CO2NR4 to provide a compound of Formula (XIIIa) and reacting the compound of Formula (XIIIa) and a compound of Formula (V) to provide the compound of Formula (I), wherein: LG is an aromatic leaving group; X is selected from bromo and iodo; M is selected from Ag and Hg; m is selected from 1 and 2; R is alkyl; R1 is selected from acyl, substituted acyl, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, and substituted heteroarylalkyl; R2 and R3 are independently selected from hydrogen, alkyl, substituted alkyl, alkoxycarbonyl, substituted alkoxycarbonyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, carbamoyl, substituted carbamoyl, cycloalkyl, substituted cycloalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, and substituted heteroarylalkyl, or R2 and R3 together with the carbon atom to which they are bonded form a cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, or substituted cycloheteroalkyl ring; and R4 is selected from hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, aryldialkylsilyl, substituted aryldialkylsilyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, substituted heteroarylalkyl, trialkylsilyl, and substituted trialkylsilyl. 16. The method of claim 15, wherein: R1 is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, phenyl, o-tolyl, and cyclohexyl; R2 is hydrogen; R3 is selected from hydrogen, methyl, ethyl, n-propyl, isopropyl, phenyl, and cyclohexyl; and R4 is selected from hydrogen, C1-4 alkyl, benzyl, 4-methoxybenzyl, diphenylmethyl, triphenylmethyl, trimethylsilyl, triethylsilyl, triisopropylsilyl, tert-butyldimethylsilyl, and phenyldimethylsilyl. 17. The method of claim 15, wherein: R1 is selected from isopropyl, isobutyl, and phenyl; R2 is hydrogen; R3 is selected from methyl and isopropyl; and R4 is hydrogen. 18. The method of claim 15, wherein: R1 is isopropyl; R2 is hydrogen; R3 is methyl; and R4 is hydrogen. 19. The method of claim 15, wherein the aromatic leaving group is p-nitrophenol. 20. The method of claim 15, wherein reacting the aromatic leaving group and a compound of Formula (X) is performed in the presence of N-methylpyrrolidone. 21. The method of claim 15, wherein reacting the compound of Formula (XIIIa) and the Formula (V) is performed in the presence of trimethylsilyl chloride. 22. A method of synthesizing a compound of Formula (I) comprising reacting a compound of Formula (XIV) a compound of Formula (V) and carbon dioxide to provide the compound of Formula (I), wherein: X is selected from chloro, bromo, and iodo; R1 is selected from acyl, substituted acyl, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, and substituted heteroarylalkyl; R2 and R3 are independently selected from hydrogen, alkyl, substituted alkyl, alkoxycarbonyl, substituted alkoxycarbonyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, carbamoyl, substituted carbamoyl, cycloalkyl, substituted cycloalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, and substituted heteroarylalkyl, or R2 and R3 together with the carbon atom to which they are bonded form a cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, or substituted cycloheteroalkyl ring; and R4 is selected from hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, aryldialkylsilyl, substituted aryldialkylsilyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, substituted heteroarylalkyl, trialkylsilyl, and substituted trialkylsilyl. 23. The method of claim 22, wherein: R1 is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, phenyl, o-tolyl, and cyclohexyl; R2 is hydrogen; R3 is selected from hydrogen, methyl, ethyl, n-propyl, isopropyl, phenyl, and cyclohexyl; and R4 is selected from hydrogen, C1-4 alkyl, benzyl, 4-methoxybenzyl, diphenylmethyl, triphenylmethyl, trimethylsilyl, triethylsilyl, tri isopropylsilyl, tert-butyldimethylsilyl, and phenyldimethylsilyl. 24. The method of claim 22, wherein: R1 is selected from isopropyl, isobutyl, and phenyl; R2 is hydrogen; R3 is selected from methyl and isopropyl; and R4 is hydrogen. 25. The method of claim 22, wherein: R1 is isopropyl; R2 is hydrogen; R3 is methyl; and R4 is hydrogen. 26. The method of claim 22, wherein the reaction is performed in the presence of a base selected from Cs2CO3, Ag2CO3, and AgO. 27. The method of claim 22, wherein the reaction is performed in the presence of iodide ion. 28. A method synthesizing a compound of Formula (I) comprising reacting an oxidant and a compound of Formula (XV) to provide the compound of Formula (I) wherein: R1 is selected from acyl, substituted acyl, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, and substituted heteroarylalkyl; R2 and R3 are independently selected from hydrogen, alkyl, substituted alkyl, alkoxycarbonyl, substituted alkoxycarbonyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, carbamoyl, substituted carbamoyl, cycloalkyl, substituted cycloalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, and substituted heteroarylalkyl, or R2 and R3 together with the carbon atom to which they are bonded form a cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, or substituted cycloheteroalkyl ring; and R4 is selected from hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, aryldialkylsilyl, substituted aryldialkylsilyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, heteroalkyl, substituted heteroalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, substituted heteroarylalkyl, trialkylsilyl, and substituted trialkylsilyl. 29. The method of claim 28, wherein: R1 is selected from C1-4 alkyl, phenyl, o-tolyl, and cyclohexyl; R2 is hydrogen; R3 is selected from C1-3 alkyl, phenyl, and cyclohexyl; and R4 is selected from hydrogen, C1-4 alkyl, benzyl, 4-methoxybenzyl, diphenylmethyl, triphenylmethyl, trimethylsilyl, triethylsilyl, triisopropylsilyl, tert-butyldimethylsilyl, and phenyldimethylsilyl. 30. The method of claim 28, wherein: R1 is selected from isopropyl, isobutyl, and phenyl; R2 is hydrogen; R3 is selected from methyl and isopropyl; and R4 is hydrogen. 31. The method of claim 28, wherein: R1 is isopropyl; R2 is hydrogen; R3 is methyl; and R4 is hydrogen. 32. The method of claim 28, wherein the oxidant is an anhydrous oxidant selected from a peroxyacid and a peroxysulfonic acid. 33. The method of claim 28, comprising an acid selected from a Lewis acid, a protic acid, or a combination thereof. 34. The method of claim 33, wherein the Lewis acid is selected from BF3, SeO2, MeReO3, MnO2, SnCl4, Sc(OTf)3, Ti(O-iPr)4, Al2O3, and Fe2O3; and the protic acid is selected from trifluoroacetic acid, acetic acid, p-toluenesulfonic acid, methanesulfonic acid, trifluoromethanesulfonic acid, hydrochloric acid, and sulfuric acid.
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