Certain sulfonylurea compounds such as 2-[[[4-methoxy-6-(methylselenylmethyl)pyrimidin-2-yl]aminocarbonyl]aminosu lfonyl]benzoic acid, methyl ester and 2-[[[4-methoxy-6-(phenylthiomethyl)pyrimidin-2-yl]-aminocarbonyl]aminosulf onyl]benzoic acid, methyl ester provide herbicidal activity.
Heterobicyclic compounds having antiinflammatory activity
申请人:Schering Corporation
公开号:US05182289A1
公开(公告)日:1993-01-26
Heterobicyclic and heterocyclic intermediate compounds and their use in treating inflammation, hyperproliferative skin conditions such as psoriasis and allergy are disclosed.
异双环和杂环中间化合物及其在治疗炎症、过度增生性皮肤病(如牛皮癣)和过敏中的应用被揭示。
New fluorinating reagents. Part II. Preparation and Synthetic Application of a Saccharin DerivedN-Fluorosultam
作者:Edmond Differding、Robert W. Lang
DOI:10.1002/hlca.19890720609
日期:1989.9.20
The synthesis of the new saccharin derived N-fluorosultam 1 is described. A comparative study with commercially available N-fluorosulfonamides shows 1 to be a superior fluorinating reagent for the synthesis of α-fluorocarbonyl compounds.