<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.4//EN" "ep-patent-document-v1-4.dtd"><ep-patent-document id="EP0550589A1" file="EP91917376NWA1.xml" lang="en" doc-number="0550589" date-publ="19930714" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="en"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSE........................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0550589</B110><B130>A1</B130><B140><date>19930714</date></B140><B190>EP</B190></B100><B200><B210>91917376.0</B210><B220><date>19910925</date></B220><B240><B241><date>19930325</date></B241></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>19900587666</B310><B320><date>19900925</date></B320><B330><ctry>US</ctry></B330></B300><B400><B405><date>19930714</date><bnum>199328</bnum></B405><B430><date>19930714</date><bnum>199328</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>A61K  31/    47            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>A61K  31/   495            A I                    </text></classification-ipcr><classification-ipcr sequence="3"><text>A61K  31/    50            A I                    </text></classification-ipcr><classification-ipcr sequence="4"><text>A61K  31/   505            A I                    </text></classification-ipcr><classification-ipcr sequence="5"><text>A61P  31/    04            A I                    </text></classification-ipcr><classification-ipcr sequence="6"><text>A61P  31/    12            A I                    </text></classification-ipcr><classification-ipcr sequence="7"><text>A61P  35/    00            A I                    </text></classification-ipcr><classification-ipcr sequence="8"><text>C07D 471/    04            A I                    </text></classification-ipcr><classification-ipcr sequence="9"><text>C12N   9/    99            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>SUBSTITUTED TRICYCLIC COMPOUNDS</B542><B541>fr</B541><B542>COMPOSES TRICYCLIQUES SUBSTITUES</B542><B541>de</B541><B542>ANTIPROLIFERANE SUBSTITUIERTE TRICYCLISCHE VERBINDUNGEN</B542></B540></B500><B700><B710><B711><snm>AGOURON PHARMACEUTICALS, INC.</snm><adr><str>3565 General Atomics Court</str><city>San Diego, CA 92121</city><ctry>US</ctry></adr></B711></B710><B720><B721><snm>REICH, Siegfried, H.</snm><adr><str>3563 Bancroft Street</str><city>San Diego, CA 92104</city><ctry>US</ctry></adr></B721><B721><snm>FUHRY, Mary, Ann, M.</snm><adr><str>10325 Caminito Cuervo  174</str><city>San Diego, CA 92108</city><ctry>US</ctry></adr></B721></B720><B740><B741><snm>Patentanwälte Grünecker, Kinkeldey, Stockmair &amp; Partner</snm><adr><str>Maximilianstrasse 58</str><city>D-80538 München</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>AT</ctry><ctry>BE</ctry><ctry>CH</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>ES</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LU</ctry><ctry>NL</ctry><ctry>SE</ctry></B840><B860><B861><dnum><anum>US1991006815</anum></dnum><date>19910925</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO1992005173</pnum></dnum><date>19920402</date><bnum>199208</bnum></B871></B870></B800></SDOBI></ep-patent-document>