Yashima Chemical Industrial Co., Ltd.

Yashima Chemical Industry Co., Ltd

Bayer Aktiengesellschaft

Yoshiaki Itoh

Tatsuya Ishida

Junji Suzuki

Yokichi Tsukidate

Yasuo Kikuchi

Tatsufumi Ikeda

Kazuya Toda

Chiharu Morikawa

Ulrike Wachendorff-Neumann

Christoph Erdelen

Graham Holmwood

Udo Kraatz

Satoshi Miyamoto

Kichizo Kudoh

Kikuchi Yasuo

Tasuaki Hariya

The invention relates to the use of azine derivatives, some of which are known, of the formula ##STR1## in which A represents substituted phenyl, or represents in each case optionally substituted naphthyl, pyridyl, thienyl or pyrazolyl;

Azine derivatives

2-(2,6-difluorophenyl)-4-(2-ethoxy-4-tert-butylphenyl)-2-oxazoline

2-Substituted phenyl-2-oxazoline derivatives or 2-substituted phenyl-2-thiazoline derivatives represented by the general formula (I) ##STR1## in which R.sub.1 and R.sub.2 may be same or different and each represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a nitro group, a lower haloalkyl group or a lower haloalkoxy group, with a proviso that R.sub.1 and R.sub.2 do not simultaneously represent hydrogen atoms;

2-Substituted phenyl-2-oxazoline or thiazoline derivatives, process for

A compound represented by the following formula ##STR1## wherein X.sup.1 and X.sup.2 are identical or different and each represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom, a trifluoromethyl group or a trifluoromethoxy group;

Oxa- or thia-zoline derivative

Growing community of inventors

Nagano, Japan

Yoshiaki Itoh