The invention relates to methods for modulating photodamage via the use of collagen derived molecules which either enhance or inhibit damage caused by ultraviolet light.
本发明涉及通过使用胶原蛋白衍生分子来调节光损伤的方法,这些分子可以增强或抑制由紫外线引起的损伤。
NOVEL PROLINE DERIVATIVES
申请人:Sánchez Rubén Alvarez
公开号:US20100267722A1
公开(公告)日:2010-10-21
The invention relates to a compound of formula (I)
wherein A, R
1
-R
6
are as defined in the description and in the claims. The compound of formula (I) can be used as a medicament.
[EN] PROCESS FOR THE PREPARATION OF ALDEHYDES<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ALDÉHYDES
申请人:LONZA AG
公开号:WO2009003661A1
公开(公告)日:2009-01-08
The present invention is related to a method for the production of an aldehyde by reducing an ester of a carboxylic acid with H-DIBAL (diisobutylaluminium hydride).
本发明涉及一种通过使用H-DIBAL(双异丁基铝氢化物)还原羧酸酯来生产醛的方法。
A process for the preparation of 1,1-dioxo-7-substituted cephems
申请人:MERCK & CO. INC.
公开号:EP0411929A1
公开(公告)日:1991-02-06
The present invention relates to an improved process for the preparation of the compounds of formula (I)
which involve the direct oxidation without N-protection of the compound of the formula (II)
本发明涉及一种制备式(I)化合物的改进工艺
该工艺涉及式(II)化合物在无 N 保护的情况下直接氧化的过程
Novel 2-pyrrolidin-2-yl-
1
H-indole compounds corresponding to formula (I)
wherein R
1
, R
2
, R
3
and R
4
have the meanings given in the description, and pharmaceutical compositions containing these compounds, as well as processes for the preparation of such compounds and intermediate products of this process, and related methods of treatment.
新型 2-吡咯烷-2-基-1-吡咯烷酮
1
对应于式(I)的新型 2-吡咯烷-2-基-1-H-吲哚化合物
其中 R
1
, R
2
, R
3
和 R
4
的含义,以及含有这些化合物的药物组合物、制备这些化合物的工艺和该工艺的中间产品,以及相关的处理方法。