[EN] PURINE DERIVATIVES AND THEIR PHARMACEUTICAL USES<br/>[FR] DÉRIVÉS DE PURINE ET LEURS UTILISATIONS PHARMACEUTIQUES
申请人:GLAXOSMITHKLINE LLC
公开号:WO2011098451A1
公开(公告)日:2011-08-18
Compounds of formula (I), wherein; R1 represents hydrogen or C1-3alkyl; n is an integer having a value of 1 to 5; X represents O or NH; Y represents C or N; or a pharmaceutically acceptable salt thereof, have been shown to be inducers of human interferon and may possess an improved profile with respect to known inducers of human interferon, for example enhanced potency. The compounds of the invention may therefore be useful in the treatment of various disorders, in particular the treatment of infectious diseases, cancer, allergic diseases and other inflammatory conditions, and their use as vaccine adjuvants.
The present invention relates to compounds of formula (I):
wherein R
1
is C
1-6
alkylamino, or C
1-6
alkoxy; R
2
is a group having the structure:
n is an integer having a value of 1 to 6; Het is a 6-membered saturated heterocycle containing one nitrogen atom wherein Het is attached to the —(CH
2
)
n
— moiety at any carbon atom of the heterocycle; R
3
is hydrogen, C
1-8
alkyl, or C
3-7
cycloalkylC
0-6
alkyl; and salts thereof are inducers of human interferon. Compounds which induce human interferon may be useful in the treatment of various disorders, for example the treatment of allergic diseases and other inflammatory conditions for example allergic rhinitis and asthma, the treatment of infectious diseases and cancer, and may also be useful as vaccine adjuvants.
The present invention relates to compounds of formula (I):
wherein;
R
1
represents hydrogen or C
1-3
alkyl;
n is an integer having a value of 1 to 5;
X represents O or NH;
Y represents C or N;
or a pharmaceutically acceptable salt thereof, have been shown to be inducers of human interferon and may possess an improved profile with respect to known inducers of human interferon, for example enhanced potency. The compounds of the invention may therefore be useful in the treatment of various disorders, in particular the treatment of infectious diseases, cancer, allergic diseases and other inflammatory conditions, and their use as vaccine adjuvants.
The present invention relates to compounds of formula (I):
wherein;
R1 represents hydrogen or C1-3alkyl;
n is an integer having a value of 1 to 5;
X represents O or NH;
Y represents C or N;
or a pharmaceutically acceptable salt thereof, have been shown to be inducers of human interferon and may possess an improved profile with respect to known inducers of human interferon, for example enhanced potency. The compounds of the invention may therefore be useful in the treatment of various disorders, in particular the treatment of infectious diseases, cancer, allergic diseases and other inflammatory conditions, and their use as vaccine adjuvants.
Compounds of formula (I):
wherein R1 is C1-6alkylamino, or C1-6alkoxy; R2 is a group having the structure:
n is an integer having a value of 1 to 6; Het is a 6-membered saturated heterocycle containing one nitrogen atom wherein Het is attached to the —(CH2)n— moiety at any carbon atom of the heterocycle; R3 is hydrogen, C1-8alkyl, or C3-7cycloalkylC0-6alkyl; and salts thereof are inducers of human interferon. Compounds which induce human interferon may be useful in the treatment of various disorders, for example the treatment of allergic diseases and other inflammatory conditions for example allergic rhinitis and asthma, the treatment of infectious diseases and cancer, and may also be useful as vaccine adjuvants.