Patent ID: 6790989
Filing Date: 2004-09-14
Classification: A61K,A61P,C07C,C07K

Abstract:
A compound of the following formula: wherein:A is a natural or unnatural amino acid of Formula IIa-i: B is a hydrogen atom, a deuterium atom, alkyl, cycloalkyl, phenyl, substituted phenyl, naphthyl, substituted naphthyl, 2-benzoxazolyl, substituted 2-oxazolyl, (CH2)ncycloalkyl, (CH2)nphenyl, (CH2)n(substituted phenyl), (CH2)n(1 or 2-naphthyl), (CH2)n(substituted 1 or 2-naphthyl), (CH2)n(heteroaryl), (CH2)n(substituted heteroaryl), halomethyl, CO2R12, CONR13R14, CH2ZR15, CH2OCO(aryl), CH2OCO(heteroaryl), or CH2OPO(R16)R17, where Z is an oxygen or a sulfur atom, or B is a group of the Formula IIIa-c: p is 1 or 2; q is 1 or 2; R and R1 are the same or different and independently alkyl, cycloalkyl, (cycloalkyl)alkyl, phenyl, substituted phenyl, phenylalkyl, substituted phenylalkyl, naphthyl, substituted naphthyl, (1 or 2 naphthyl)alkyl, substituted (1 or 2 naphthyl)alkyl, heterocycle, substituted heterocycle, (heterocycle)alkyl, substituted (heterocycle)alkyl, R1a(R1b)N or R1cO; R1â€² is hydrogen, alkyl, phenyl, substituted phenyl, naphthyl, substituted naphthyl, heterocycle or substituted heterocycle; or R1 and R1â€² taken together with the nitrogen atom to which they are attached form a heterocycle or substituted heterocycle; and wherein:R1a and R1b are the same or different and, at each occurrence, independently hydrogen, alkyl, cycloalkyl, (cycloalkyl)alkyl, phenyl, substituted phenyl, phenylalkyl, substituted phenylalkyl, naphthyl, substituted naphthyl, (1 or 2 naphthyl)alkyl, substituted (1 or 2 naphthyl)alkyl, heteroaryl, substituted heteroaryl, (heteroaryl)alkyl, or substituted (heteroaryl)alkyl, with the proviso that R1a and R1b cannot both be hydrogen; R1c is, at each occurrence, alkyl, cycloalkyl, (cycloalkyl)alkyl, phenyl, substituted phenyl, phenylalkyl, substituted phenylalkyl, naphthyl, substituted naphthyl, (1 or 2 naphthyl)alkyl, substituted (1 or 2 naphthyl)alkyl, heteroaryl, substituted heteroaryl, (heteroaryl)alkyl, or substituted (heteroaryl)alkyl; R3 is lower alkyl, cycloalkyl, phenyl, substituted phenyl, (CH2)nNH2, (CH2)nNHCOR9, (CH2)nN(C&boxH;NH)NH2, (CH2)mCO2R2, (CH2)mOR10, (CH2)mSR11, (CH2)ncycloalkyl, (CH2)nphenyl, (CH2)n(substituted phenyl), (CH2)n(1 or 2-naphthyl) or (CH2)n(heteroaryl), wherein heteroaryl includes pyridyl, thienyl, furyl, thiazolyl, imidazolyl, pyrazolyl, isoxazolyl, pyrazinyl, pyrimidyl, triazinyl, tetrazolyl, and indolyl; R3a is hydrogen or methyl, or R3 and R3a taken together are â€”(CH2)dâ€” where d is an interger from 2 to 6; R4 is phenyl, substituted phenyl, (CH2)mphenyl, (CH2)m(substituted phenyl), cycloalkyl, or benzofused cycloalkyl; R5 is hydrogen, lower alkyl, cycloalkyl, phenyl, substituted phenyl, (CH2)ncycloalkyl, (CH2)nphenyl, (CH2)n(substituted phenyl), or (CH2)n(1 or 2-naphthyl); R6 is hydrogen, fluorine, oxo, lower alkyl, cycloalkyl, phenyl, substituted phenyl, naphthyl, (CH2)ncycloalkyl, (CH2)nphenyl, (CH2)n(substituted phenyl), (CH2)n(1 or 2-naphthyl), OR10, SR11 or NHCOR9; R7 is hydrogen, oxo (i.e., &boxH;O ), lower alkyl, cycloalkyl, phenyl, substituted phenyl, naphthyl, (CH2)ncycloalkyl, (CH2)nphenyl, (CH2)n(substituted phenyl), or (CH2)n(1 or 2-naphthyl); R8 is lower alkyl, cycloalkyl, (CH2)ncycloalkyl, (CH2)nphenyl, (CH2)n(substituted phenyl), (CH2)n(1 or 2-naphthyl), or COR9; R9 is hydrogen, lower alkyl, cycloalkyl, phenyl, substituted phenyl, naphthyl, (CH2)ncycloalkyl, (CH2)nphenyl, (CH2)n(substituted phenyl), (CH2)n(1 or 2-naphthyl), OR12, or NR13R14; R10 is hydrogen, lower alkyl, cycloalkyl, phenyl, substituted phenyl, naphthyl, (CH2)ncycloalkyl, (CH2)nphenyl, (CH2)n(substituted phenyl), or (CH2)n(1 or 2-naphthyl); R11 is lower alkyl, cycloalkyl, phenyl, substituted phenyl, naphthyl, (CH2)ncycloalkyl, (CH2)nphenyl1, (CH2)n (substituted phenyl), or (CH2)n(1 or 2-naphthyl); R12 is lower alkyl, cycloalkyl, (CH2)ncycloalkyl, (CH2)nphenyl, (CH2)n(substituted phenyl), or (CH2)n(1 or 2-naphthyl); R13 is hydrogen, lower alkyl, cycloalkyl, phenyl, substituted phenyl, naphthyl, substituted naphthyl, (CH2)ncycloalkyl, (CH2)nphenyl, (CH2)n(substituted phenyl), or (CH2)n(1 or 2-naphthyl); R14 is hydrogen or lower alkyl; or R13 and R14 taken together form a five to seven membered carbocyclic or heterocyclic ring, such as morpholine, or N-substituted piperazine; R15 is phenyl, substituted phenyl, naphthyl, substituted naphthyl, heteroaryl, (CH2)nphenyl, (CH2)n(substituted phenyl), (CH2)n(1 or 2-naphthyl), or (CH2)n(heteroaryl); R16 and R17 are independently lower alkyl, cycloalkyl, phenyl, substituted phenyl, naphthyl, phenylalkyl, substituted phenylalkyl, or (cycloalkyl)alkyl; R18 and R19 are independently hydrogen, alkyl, phenyl, substituted phenyl, (CH2)nphenyl, (CH2)n(substituted phenyl), or R18 and R19 taken together are â€”(CH&boxH;CH)2â€”; R20 is hydrogen, alkyl, phenyl, substituted phenyl, (CH2)nphenyl, (CH2)n(substituted phenyl); R21, R22 and R23 are independently hydrogen, or alkyl; X is CH2, (CH2)2, (CH2)3, or S; Y1 is O or NR23; Y2 is CH2, O, or NR23; a is 0 or 1 and b is 1 or 2, provided that when a is 1 then is 1; c is 1 or 2, provided that when c is 1 then a is 0 and b is 1; m is 1 or 2; and n is 1, 2, 3 or 4; or a pharmaceutically acceptable salt thereof.