3,4-二氢-2H-吡喃 、 isosorbide 在
水 、 乙酸乙酯 、 Brine 、 Sodium sulfate-III 、 silica gel 作用下,
以
二氯甲烷 为溶剂,
反应 18.0h,
以to give the title compound as a white solid (7.1 g, 45%)的产率得到6-((tetrahydro-2H-pyran-2-yl)oxy)hexahydrofuro[3,2-b]furan-3-ol
参考文献:
名称:
SUBSTITUTED HETEROARYL COMPOUNDS AND METHODS OF USE
A compound having the structure
wherein R is an angiotensin II receptor antagonist selected from the group consisting of (IIa)-(IIh);
A is
wherein R
1
and R
2
are independently selected from the group consisting of hydrogen and C
1-4
alkyl.
Y is X
0
—Z wherein X
0
is selected from the group consisting of:
—O—, —O—CO—, —OCOO—, —OCONH— and —OSO
2
—;
Z is a nitric oxide releasing moiety,
or a pharmaceutically acceptable salt thereof.
The invention relates to nitric oxide donors of the formula (I) and pharmaceutically acceptable salts or stereoisomers thereof:
wherein A and A′ are independently selected from the group consisting of H and —(X)s—Y with the proviso that at least one of A or A′ is not H;
wherein
s is 0 or 1;
X is selected from the group consisting of:
—CO—, —COO—, —CONH— and —SO2— or
Y is
straight or branched C1-C20 alkyl chain, preferably C1-C10 alkyl chain, substituted with one or two —ONO2; or
C1-C6 alkylenoxy-C1-C5 alkyl wherein the alkyl group is substituted by one or two —ONO2 groups.
The invention also provides novel compositions comprising at least one compound of the invention and at least one therapeutic agent.
The invention relates to nitric oxide donors of the formula (I) and pharmaceutically acceptable salts or stereoisomers thereof:
wherein A and A′ are independently selected from the group consisting of H and —(X)
S
—Y with the proviso that at least one of A or A′ is not H;
wherein
s is 0 or 1;
X is selected from the group consisting of:
—CO—, —COO—, —CONH— and —SO
2
— or
Y is
straight or branched C
1
-C
20
alkyl chain, preferably C
1
-C
10
alkyl chain, substituted with one or two —ONO
2
; or
C
1
-C
6
alkylenoxy-C
1
-C
5
alkyl wherein the alkyl group is substituted by one or two —ONO
2
groups.
The invention also provides novel compositions comprising at least one compound of the invention and at least one therapeutic agent.
SUBSTITUTED HETEROARYL COMPOUNDS AND METHODS OF USE
申请人:Xi Ning
公开号:US20150274747A1
公开(公告)日:2015-10-01
The present invention provides novel heteroaryl compounds, pharmaceutical acceptable salts and formulations thereof useful in preventing, treating or lessening the severity of a protein kinase-mediated disease. The invention also provides pharmaceutically acceptable compositions comprising such compounds and methods of using the compositions in the treatment of protein kinase-mediated disease.
Substituted heteroaryl compounds and methods of use
申请人:Calitor Sciences, LLC
公开号:US09394281B2
公开(公告)日:2016-07-19
The present invention provides novel heteroaryl compounds, pharmaceutical acceptable salts and formulations thereof useful in preventing, treating or lessening the severity of a protein kinase-mediated disease. The invention also provides pharmaceutically acceptable compositions comprising such compounds and methods of using the compositions in the treatment of protein kinase-mediated disease.