申请人:LABORATOIRE BIODIM
公开号:US20150291636A1
公开(公告)日:2015-10-15
The invention relates to compounds of formulae (Ia), (Ib) or (Ic) wherein, A
1
and A
2
, identical or different, are H, (C
1
-C
6
) alkyl, (C
1
-C
6
) fluoroalkyl, (C
2
-C
6
) alkenyl, (C
2
-C
6
) alkynyl, (C
1
-C
6
) alkyl-OR
a
, (C
1
-C
6
) alkyl-SR
a
, (C
1
-C
6
) alkyl-NR
a
R
b
, OR
a
, SR
a
, NR
a
R
b
, or COR
a
; A
3
is H, OH or form a carbonyl with A
4
; A
4
is H, OH or form a carbonyl with A
3
; A
5
is H, CR
a
R
b
OH, F, OH or forms a double bond with X in the case where X is CH; A
6
is H or F; X is CH
2
, CHF, CF
2
, CHOH, O, S, NR
a
or a simple bond, or X is CH in the case where A
5
forms with X a double bond; Y is P(O)(OR
a
)(OR
b
) or P(O)(OR
a
)(NR
a
R
b
); V is O or S; A
7
is H, (C
1
-C
6
) alkyl, (C
1
-C
6
) fluoroalkyl, (C
2
-C
6
) alkenyl, (C
2
-C
6
) alkynyl or (C
1
-C
6
) alkyl-OR
a
; A
8
is OH or H, R
a
and R
b
, identical or different, are H, (C
1
-C
6
) alkyl, (C
1
-C
6
) fluoroalkyl, (C
1
-C
6
) alkyl-OH or (C
1
-C
6
) alkyl-O—(C
1
-C
6
) alkyl; and their addition salts thereof with acids and bases, their preparation and their use in the antibacterial prevention and therapy, used alone or in association with antibacterials, antivirulence agents or drugs reinforcing the host innate immunity.
本发明涉及式(Ia)、(Ib)或(Ic)化合物,其中A1和A2,相同或不同,是H、(C1-C6)烷基、(C1-C6)氟烷基、(C2-C6)烯基、(C2-C6)炔基、(C1-C6)烷基-ORa、(C1-C6)烷基-SRa、(C1-C6)烷基-NRaRb、ORa、SRa、NRaRb或CORa;A3是H、OH或与A4形成羰基;A4是H、OH或与A3形成羰基;A5是H、CRaRbOH、F、OH或在X为CH的情况下与X形成双键;A6是H或F;X是CH2、CHF、CF2、CHOH、O、S、NRa或简单键,或在A5与X形成双键的情况下X是CH;Y是P(O)(ORa)(ORb)或P(O)(ORa)(NRaRb);V是O或S;A7是H、(C1-C6)烷基、(C1-C6)氟烷基、(C2-C6)烯基、(C2-C6)炔基或(C1-C6)烷基-ORa;A8是OH或H,Ra和Rb,相同或不同,是H、(C1-C6)烷基、(C1-C6)氟烷基、(C1-C6)烷基-OH或(C1-C6)烷基-O-(C1-C6)烷基;以及它们与酸和碱的加成盐,它们的制备和在抗菌预防和治疗中的使用,单独使用或与抗菌剂、抗毒力剂或增强宿主先天免疫的药物联用。