A comparative study of the Diels-Alderreaction have been carried out for three types of cyclic dienes: cyclopentadiene (CPD), hexachlorocyclopentadiene (HCP), and tetrachloro-1,2-benzoquinone (TCBQ) with dienophiles of five types: monosubstituted acetylenes (propargyl alcohol and its esters), conjugated amines (allyl acetylene, allyl ethynyldimethylcarbonol and its esters), conjugated dienes (2-methylhexadiene-3
已对三种类型的环状二烯进行Diels-Alder反应的比较研究:环戊二烯(CPD),六氯环戊二烯(HCP)和四氯-1,2-苯醌(TCBQ)与五种亲二烯体:单取代乙炔(炔丙醇及其酯),共轭胺(烯丙基乙炔,烯丙基乙炔基二甲基碳醇及其酯),共轭二烯(2-甲基己二烯-3,5-ol-2及其酯,1-乙氧基和1-乙氧基羰基丁二烯-1,3 )和共轭三烯(hexatriene-1,3,5 and 5-methylhexatriene-1,3,5)。
Functionalized N-propargylanabazine derivatives
作者:M. V. Mavrov、S. G. Zlotin
DOI:10.1007/s11172-009-0262-5
日期:2009.9
N-Propargyl derivatives of the alkaloid anabazine with carbonyl, ester, and cyano groups in the side chain were obtained by three-component condensation of anabazine hydrochloride with paraformaldehyde and appropriate terminal alkynes. Decyanoethylation and hydration of the isopropylidene double bond resulted in mono-and dihydroxy derivatives of N-propargyl-anabazines, respectively.
NOVEL DIHYDROPYRIMIDINOISOQUINOLINONES AND PHARMACEUTICAL COMPOSITIONS THEREOF FOR THE TREATMENT OF INFLAMMATORY DISORDERS (GPR84 ANTAGONISTS)
申请人:GALAPAGOS NV
公开号:US20160039807A1
公开(公告)日:2016-02-11
A compound according to Formula (Ia),
wherein Cy, L
1
, G, and R
1
are as described herein. The present invention relates to novel compounds according to Formula (I) that antagonize GPR84, a G-protein-coupled receptor that is involved in inflammatory conditions, and methods for the production of these novel compounds, pharmaceutical compositions comprising these compounds, and methods for the prevention and/or treatment of inflammatory conditions (for example inflammatory bowel diseases (IBD), rheumatoid arthritis, vasculitis), lung diseases (e.g. chronic obstructive pulmonary disease (COPD) and lung interstitial diseases (e.g. idiopathic pulmonary fibrosis (IPF))), neuroinflammatory conditions, infectious diseases, autoimmune diseases, endocrine and/or metabolic diseases, and/or diseases involving impairment of immune cell functions by administering a compound of the invention.
3-(3-Iodpropargyloxy)-propionitril, ein Verfahren zu dessen Herstellung und dessen Verwendung
申请人:BAYER AG
公开号:EP0209819A1
公开(公告)日:1987-01-28
Das neue 3·(3-\odgrooargy\o×y\-µrooionitril der Formel
kann durch lodierung von Propargyloxypropionitril hergestellt werden. Die neue Verbindung findet Verwendung als Wirkstoff in mikrobiziden Mitteln.