The invention relates to the inhibition of histone deacetylase. The invention provides compounds and methods for inhibiting histone deacetylase enzymatic activity. The invention also provides compositions and methods for treating cell proliferative diseases and conditions.
The present invention relates to compounds of Formula I: I which are agonists of the M-1 muscarinic receptor
本发明涉及公式I的化合物:I,它们是M-1肌动蛋白受体的激动剂。
CROSSLINKED POLYAMIDES
申请人:Desbois Philippe
公开号:US20120142887A1
公开(公告)日:2012-06-07
A process for crosslinking polyamides by reacting a compound of the general formula R
1
R
2
C═CR
3
—X in which R
1
, R
2
and R
3
are each independently hydrogen or an organic radical with a lactam A at a temperature of (−30) to 150° C., and then reacting with a lactam B, a catalyst and an activator at a temperature of 40 to 240° C.
Polyether polyoxyalkylene prepolymers and block copolymers made therefrom
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0156079A2
公开(公告)日:1985-10-02
Polyether prepolymers are made by reacting a polyoxyalkylene having a star-shaped molecule with at least 3 terminal -OH groups and an N-chlorocarbonyl lactam; the prepolymer has the formula:
wherein R is derived from a polyhydric alcohol or polyvalent amino compound; R2 and R3 are each an aliphatic hydrocarbon residue; n is a number, preferably 7to 1,000, andp is an integer of 3 or more.
The polymer is reacted in the presence of an anionic catalyst with a lactam; the resultant copolymer is of the formula:
where R4 is an aliphatic hydrocarbon residue, k is 0 or 1, and m is a number.
The copolymer can be formed to shape, e.g. a sheet, and has good physical properties including impact strength and freedom from yellowing.
Fiber reinforced anionic polyamide composites for structural applications and the manufacturing thereof
申请人:L. Brüggemann KG
公开号:EP1975191A1
公开(公告)日:2008-10-01
The present invention relates to a polymerizable composition for anionic polyamide-6 composites comprising a lactam monomer, an initiator, and an activator according to formula (I)
wherein R is a divalent aromatic moiety.
本发明涉及一种用于阴离子聚酰胺-6 复合材料的可聚合组合物,该组合物包含一种内酰胺单体、一种引发剂和一种活化剂,其式子为 (I)
其中 R 是二价芳香族分子。