Ube Industries, Inc.

Sankyo Company, Limited

Takeo Honda

Katsutoshi Fujii

Mikio Kojima

Takashi Kobayashi

Shigeki Nagai

Kiroku Oda

Shinji Yokoi

Kazuto Nakagami

Tokio Obata

Shinsaku Kobayashi

Kenji Nishimura

Yuji Akiyoshi

Shinjiro Yamamoto

Katsuo Kamoshita

Ryuji Kobayashi

Hideakira Tsuji

Keigo Matsumoto

Isao Nakayama

Toshiharu Kamioka

Kenji Nishimura, Deceased

Compounds of formula (I): ##STR1## (in which R.sup.1, R.sup.2 and R.sup.6 represent hydrogen or methyl, R.sup.3 represents methyl or ethyl, R.sup.4 represents an alkyl group or allyl and R.sup.5 represents hydrogen, methyl or chlorine) and acid addition salts thereof have acaricidal and insecticidal activity and may be formulated with suitable carriers or diluents for agricultural, horticultural or domestic use. Processes for the preparation of these compounds are also disclosed.

4-[2-(Di- or trisubstitutedphenoxy)ethyl amino]thienodipyrimidines and

4-Anilinoquinazoline derivatives of formula (I): ##STR1## (in which: R.sup.1 represents a hydrogen atom, a halogen atom, a trifluoromethyl group or a nitro group;

4-Anilinoquinazoline compounds and pharmaceutical compositions thereof

New 4-anilinopyrimidine derivatives of formula (I): ##STR1## (wherein: R.sup.1 and R.sup.2 are the same or different and each represents a C.sub.1 -C.sub.6 alkyl group or R.sup.1 and R.sup.2 together represent a C.sub.3 -C.sub.5 alkylene group;

Pyrimidine derivatives and a pharmaceutical composition containing them

Compounds having the formula (I) ##STR1## [wherein: R.sup.1 and R.sup.2 are each alkyl or halogen, or they are trimethylene or tetramethylene; R.sup.3 is hydrogen or alkyl; A is alkylene; and R.sup.4 is optionally substituted phenyloxy or benzyloxy substituted with at least one alkyl, halogen, alkoxy, alkylthio, alkenyl, trifluoromethyl or nitro; optionally substituted phenyl substituted with one or two halogen atoms, alkyl or alkoxy; furyl or thienyl] and their salts.

Aminopyrimidine derivatives, processes for their preparation, and

Agricultural fungicidal compositions containing as an active ingredient one or more 4-aminoquinazoline derivatives. The amino group is substituted, e.g., with a phenoxyalkylene, and the quinazoline nucleus may be substituted at 2- and or 6-positions.

4-Aminoquinazoline compounds useful as agricultural fungicides

A method of using 4-anilinoquinazoline derivatives of formula (I): ##STR1## (in which: R.sup.1 represents a hydrogen atom, a halogen, atom, a trifluoromethyl group or a nitro group;

Method of using 4-anilinoquinazoline derivatives as analgesic and

4-Aminoquinazoline derivatives of formula (I): ##STR1## (wherein: R.sup.1 represents an alkyl group, a cycloalkyl group, an alkenyl group or a benzyl group;

4-Aminoquinazoline derivatives having fungicidal, anti-insect and

Agricultural fungicidal method

Growing community of inventors

Ube, Japan

Takeo Honda