Provided herein are compounds of Formula (I), or pharmaceutically acceptable salts thereof, pharmaceutical compositions that include a compound described herein (including pharmaceutically acceptable salts of a compound described herein) and methods of synthesizing the same. Also provided herein are methods of treating diseases and/or conditions with a compound of Formula (I), or a pharmaceutically acceptable salt thereof.
Stereoselective synthesis of hexahydrofuro[3,4-<i>b</i>]furan-4-ol and its dimer <i>via</i> tandem Prins and pinacol rearrangement
作者:Sudip Shit、Namita Devi、Ngangbam Renubala Devi、Anil K. Saikia
DOI:10.1039/c9ob01353a
日期:——
A novel synthetic route for the cyclization of ((4S,5R)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl)methanol with aldehydes to give hexahydrofuro[3,4-b]furan-4-ol and its dimer was developed. A variety of substituted furanol (up to 86%) and its bis-derivatives were obtained in good yields (up to 66%) with excellent diastereo- and enantio-selectivity mediated by borontrifluoride etherate. The dimer was conveniently
Provided herein are compounds of Formula (I), or pharmaceutically acceptable salts thereof, pharmaceutical compositions that include a compound described herein (including pharmaceutically acceptable salts of a compound described herein) and methods of synthesizing the same. Also provided herein are methods of treating diseases and/or conditions with a compound of Formula (I), or a pharmaceutically acceptable salt thereof.
FUGANTI C.; GRASSELLI P.; SERVI S.; LAZZARINI A.; CASATI P., J. CHEM. SOC. CHEM. COMMUN.,(1987) N 8, 538-539
作者:FUGANTI C.、 GRASSELLI P.、 SERVI S.、 LAZZARINI A.、 CASATI P.
DOI:——
日期:——
Glycolipid Derivative and Drug Containing the Same as Active Component
申请人:Miyake Sachiko
公开号:US20090227781A1
公开(公告)日:2009-09-10
Glycolipid derivatives having the formula (I):
wherein R
1
indicates an aldopyranose residue, R
2
indicates a hydrogen atom or hydroxyl group, A indicates —CH
2
—, —CH(OH)—CH
2
— or —CH═CHCH
2
—, Z indicates —O— or —CH
2
—, when Z is —O— and x is an integer of 4 to 16, y indicates an integer of 26 to 35, when Z is —O— and x indicates an integer of 17 to 25, y indicates an integer of 0 to 35, when Z is —CH
2
— and x indicates an integer of 4 to 15, y indicates an integer of 26 to 35, and when Z is —CH
2
— and x indicates an integer of 16 to 25, y indicates an integer of 0 to 35 and a drug containing the glycolipid derivative for treatment of autoimmune arthritis and other autoimmune disease, bronchial asthma and other allergic diseases or diseases in which NKT cells or stimulation of NKT cells is known to be participating in the deterioration of conditions.