An efficient route to a 5,6-dihydropyrano[3,4-b]pyridin-8-one core in two steps from enaminolactones
摘要:
A convenient two step conversion of heterocyclic enaminolactones to heterocyclic fused 2-pyran-1-ones is reported. The use of this method can be applied to a wide variety of aromatic and heteroaromatic amines to give potentially biologically active compounds in good yields. (c) 2007 Elsevier Ltd. All rights reserved.
There is provided topical pharmaceutical compositions comprising compounds of formula I
wherein R
1
, R
2
, R
3
and X have meanings given in the description. These compositions can be used to treat microbial infections and to kill clinically latent microorganisms.
USE OF PYRROLOQUINOLINE COMPOUNDS TO KILL CLINICALLY LATENT MICROORGANISMS
申请人:Beck Petra Helga
公开号:US20120231995A1
公开(公告)日:2012-09-13
There is provided the use of compounds of formula I
wherein R
1
, R
2
, R
3
and X have meanings given in the description, for the preparation of a medicament for killing clinically latent microorganisms. There is also provided the use of compounds of formula I for treating microbial infections, as well as certain compounds of formula I per se.