[EN] TRIAZINANES POSSESSING THIOSULFONATE END-GROUPS AND METHODS OF MAKING THEM<br/>[FR] TRIAZINANES POSSÉDANT DES GROUPES À EXTRÉMITÉ THIOSULFONATE ET LEURS PROCÉDÉS DE FABRICATION
申请人:FLEXSYS AMERICA LP
公开号:WO2021216487A1
公开(公告)日:2021-10-28
The present invention is directed to compounds represented by the formula (I): wherein R1 comprises a hydrogen atom or an alkyl group having 1 to 2 carbon atoms. wherein R2 comprises an alkylene group, an arylene group, or a heterocyclic group. The three R2 groups may be the same or different. wherein A comprises an alkyl, an aryl, or an alkylaryl group. The three A groups may be the same or different.39
N-sulphonylated amino acid derivatives, method for the production and use thereof
申请人:Sturzebecher Jorg
公开号:US20070055065A1
公开(公告)日:2007-03-08
The present invention relates to N-sulfonylated amino acid derivatives, where an aryl radical is linked via the sulfonyl group N-terminally to the amino acid and a radical which comprises at least one imino group and at least one further basic group which represents an optionally modified amino, amidino or guanidino group is linked C-terminally via the carbonyl group. The invention likewise relates to processes for preparing these compounds and to their use, in particular as inhibitors of matriptase.
An object of the present invention is to provide a golf ball traveling a greater distance by improving the properties of the spherical core. The present invention provides a golf ball comprising a spherical core, and at least one cover layer covering the spherical core, wherein the spherical core is formed from a rubber composition containing a base rubber, a co-crosslinking agent, a crosslinking initiator, a filler and a polynuclear aromatic organic sulfur compound or a derivative thereof, and the spherical core has a specific hardness distribution without decreasing hardness from a central point toward a surface of the spherical core in JIS-C hardness.
An object of the present invention is to provide a golf ball traveling a greater distance by improving the properties of the spherical core. The present invention provides a golf ball comprising a spherical core, and at least one cover layer covering the spherical core, wherein the spherical core is formed from a rubber composition containing a base rubber, a co-crosslinking agent, a crosslinking initiator, a filler and a polynuclear aromatic organic sulfur compound or a derivative thereof, and the spherical core has a specific hardness distribution without decreasing hardness from a central point toward a surface of the spherical core in JIS-C hardness.
N-SULPHONYLATED AMINO ACID DERIVATIVES, METHOD FOR THE PRODUCTION AND USE THEREOF
申请人:Stürzebecher Jörg
公开号:US20110002992A1
公开(公告)日:2011-01-06
The present invention relates to N-sulfonylated amino acid derivatives, where an aryl radical is linked via the sulfonyl group N-terminally to the amino acid and a radical which comprises at least one imino group and at least one further basic group which represents an optionally modified amino, amidino or guanidino group is linked C-terminally via the carbonyl group. The invention likewise relates to processes for preparing these compounds and to their use, in particular as inhibitors of matriptase.