The carba-analogs of 5-HPETE and leukotriene A4, unstable intermediates of slow-reacting substance (SRS), were synthesized. These carbaanalogs inhibited the 5-lipoxygenase. The carba-analog of leukotriene A4 was a particularly potent specific inhibitor of the 5-lipoxygenase.
3,5-dihydroxy-6,8-nonadienoic acids and derivatives as
申请人:Pfizer Inc.
公开号:US05151545A1
公开(公告)日:1992-09-29
Variously substituted 3,5-dihydroxy-6,8-nonadienoic acids and esters, are blood cholesterol lowering agents and so are useful in the prevention and treatment of cardiovascular diseases such as atherosclerosis.
The present invention is directed to a compound represented by the following structural formula
or a pharmaceutically acceptable salt thereof. Pharmaceutical compositions and method of use of the compounds are also described.
Alpha-Silyl Alcohols Possessing Olfactory Properties Reminiscent Of Patchouli Oil
申请人:Kraft Philip
公开号:US20120040879A1
公开(公告)日:2012-02-16
The present disclosure refers to sila-substituted carbinols of formula (I)
wherein R
1
, R
2
and R
3
are independently selected from C
1
-C
4
alkyl or C
3
-C
4
cycloalkyl; R
4
is methyl or ethyl; and R
5
is methyl or ethyl. The disclosure further refers to their preparation and to perfume compositions and fragrance applications comprising them.
Alpha-silyl alcohols possessing olfactory properties reminiscent of patchouli oil
申请人:Givaudan S.A.
公开号:US08182781B2
公开(公告)日:2012-05-22
The present disclosure refers to sila-substituted carbinols of formula (I)
wherein R1, R2 and R3 are independently selected from C1-C4 alkyl or C3-C4 cycloalkyl; R4 is methyl or ethyl; and R5 is methyl or ethyl. The disclosure further refers to their preparation and to perfume compositions and fragrance applications comprising them.