[EN] HETEROCYCLIC COMPOUNDS FOR TREATING OR PREVENTING DISORDERS CAUSED BY REDUCED NEUROTRANSMISSION OF SEROTONIN, NOREPHNEPHRINE OR DOPAMINE. [FR] COMPOSÉS HÉTÉROCYCLIQUES POUR LE TRAITEMENT OU LA PRÉVENTION DE TROUBLES PROVOQUÉS PAR UNE NEUROTRANSMISSION RÉDUITE DE LA SÉROTONINE, DE LA NORÉPINEPHRINE OU DE LA DOPAMINE
[EN] BROAD SPECTRUM ANTIBIOTIC ARYLOMYCIN ANALOGS<br/>[FR] ANALOGUES DE L'ARYLOMYCINE À SPECTRE ANTIBIOTIQUE LARGE
申请人:SCRIPPS RESEARCH INST
公开号:WO2013138187A1
公开(公告)日:2013-09-19
Arylomycin analogs are provided, wherein the analogs can have broad spectrum bioactivity. Resistance to the antibiotic bioactivity of natural product arylomycin in a range of pathogenic bacterial species has been found to depend upon single amino acid mutations at defined positions of bacterial Signal Peptidases (SPases), wherein the presence of a proline residue confers arylomycin resistance. Arylomycin analogs are provided herein that can overcome that resistance and provide for a broader spectrum of antibiotic bioactivity than can natural product arylomycins such as arylomycin A2. Methods for determining if a bacterial strain is susceptible to narrow spectrum arylomycin antibiotics, or if a broad spectum analog is required for treatment, is provided. Pharmaceutical compositions and methods of treatment of bacterial infections, and methods of synthesis of arylomycin analogs, are provided.
[EN] HETEROCYCLIC COMPOUNDS FOR TREATING OR PREVENTING DISORDERS CAUSED BY REDUCED NEUROTRANSMISSION OF SEROTONIN, NOREPHNEPHRINE OR DOPAMINE.<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES POUR LE TRAITEMENT OU LA PRÉVENTION DE TROUBLES PROVOQUÉS PAR UNE NEUROTRANSMISSION RÉDUITE DE LA SÉROTONINE, DE LA NORÉPINEPHRINE OU DE LA DOPAMINE
申请人:OTSUKA PHARMA CO LTD
公开号:WO2012036253A1
公开(公告)日:2012-03-22
A heterocyclic compound represented by the general formula (1) or a salt thereof: wherein m, l, and n respectively represent an integer of 1 or 2; X represents -O- or -CH2-; R1 represents hydrogen, a lower alkyl group, a hydroxy-lower alkyl group, a protecting group, or a tri-lower alkylsilyloxy-lower alkyl group; R2 and R3, which are the same or different, each independently represent hydrogen or a lower alkyl group; or R2 and R3 are bonded to form a cyclo-C3-C8 alkyl group; and R4 represents an aromatic group or a heterocyclic group, wherein the aromatic or heterocyclic group may have one or more arbitrary substituent(s).
HETEROCYCLIC COMPOUNDS FOR TREATING OR PREVENTING DISORDERS CAUSED BY REDUCED NEUROTRANSMISSION OF SEROTONIN, NOREPHNEPHRINE OR DOPAMINE
申请人:Ito Nobuaki
公开号:US20130261081A1
公开(公告)日:2013-10-03
A heterocyclic compound represented by the general formula (1) or a salt thereof:
wherein m, l, and n respectively represent an integer of 1 or 2; X represents —O— or —CH
2
—;
R
1
represents hydrogen, a lower alkyl group, a hydroxy-lower alkyl group, a protecting group, or a tri-lower alkylsilyloxy-lower alkyl group;
R
2
and R
3
, which are the same or different, each independently represent hydrogen or a lower alkyl group; or R
2
and R
3
are bonded to form a cyclo-C3-C8 alkyl group; and
R
4
represents an aromatic group or a heterocyclic group, wherein
the aromatic or heterocyclic group may have one or more arbitrary substituent(s).
A heterocyclic compound represented by the general formula (1) or a salt thereof:
wherein m, l, and n respectively represent an integer of 1 or 2; X represents —O— or —CH2—;
R1 represents hydrogen, a lower alkyl group, a hydroxy-lower alkyl group, a protecting group, or a tri-lower alkylsilyloxy-lower alkyl group;
R2 and R3, which are the same or different, each independently represent hydrogen or a lower alkyl group; or R2 and R3 are bonded to form a cyclo-C3-C8 alkyl group; and
R4 represents an aromatic group or a heterocyclic group, wherein the aromatic or heterocyclic group may have one or more arbitrary substituent(s).
HETEROCYCLIC COMPOUNDS FOR TREATING OR PREVENTING DISORERS CAUSED BY REDUCED NEUROTRANSMISSION OF SEROTONIN, NOREPHNEPHRINE OR DOPAMINE
申请人:OTSUKA PHARMACEUTICAL CO., LTD.
公开号:US20160058757A1
公开(公告)日:2016-03-03
A heterocyclic compound represented by the general formula (1) or a salt thereof:
wherein m, I, and n respectively represent an integer of 1 or 2; X represents —O— or —CH
2
—;
R
1
represents hydrogen, a lower alkyl group, a hydroxy-lower alkyl group, a protecting group, or a tri-lower alkylsilyloxy-lower alkyl group;
R
2
and R
3
, which are the same or different, each independently represent hydrogen or a lower alkyl group; or R
2
and R
3
are bonded to form a cyclo-C3-C8 alkyl group; and
R
4
represents an aromatic group or a heterocyclic group, wherein
the aromatic or heterocyclic group may have one or more arbitrary substituent(s).