<?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="EP0155940A1" file="EP84901274NWA1.xml" lang="en" doc-number="0155940" date-publ="19851002" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="en"><B000><eptags><B001EP>....CH......FR......LI..NL..........................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0155940</B110><B130>A1</B130><B140><date>19851002</date></B140><B190>EP</B190></B100><B200><B210>84901274.0</B210><B220><date>19840224</date></B220><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>19830521395</B310><B320><date>19830808</date></B320><B330><ctry>US</ctry></B330></B300><B400><B405><date>19851002</date><bnum>198540</bnum></B405><B430><date>19851002</date><bnum>198540</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>C07C  47/   546            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>C07C  49/   792            A I                    </text></classification-ipcr><classification-ipcr sequence="3"><text>C07D 409/    06            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>BENZONORBORNENYL, BENZOPYRANYL AND BENZOTHIOPYRANYL RETINOIC ACID ANALOGUES</B542><B541>fr</B541><B542>ANALOGUES DES ACIDES BENZONORBORNENYLE, BENZOPYRANYLE ET BENZOTHIOPYRANYLE RETINOIQUES</B542><B541>de</B541><B542>BENZONORBORNENYL, BENZOPYRANYL UND BENZOTHIOPYRANYL RETINSÄURE ANALOGEN</B542></B540></B500><B700><B710><B711><snm>SRI INTERNATIONAL</snm><adr><str>333 Ravenswood Avenue</str><city>Menlo Park, California 94025</city><ctry>US</ctry></adr></B711></B710><B720><B721><snm>DAWSON, Marcia, Ilton</snm><adr><str>Post Office Box 1033</str><city>Menlo Park, CA 94025</city><ctry>US</ctry></adr></B721><B721><snm>CHAN, Rebecca, Leung-Shun</snm><adr><str>746 Cereza Avenue</str><city>Palo Alto, CA 94306</city><ctry>US</ctry></adr></B721><B721><snm>HOBBS, Peter, D.</snm><adr><str>40 Marvin Avenue</str><city>Los Altos, CA 94022</city><ctry>US</ctry></adr></B721></B720></B700><B800><B840><ctry>CH</ctry><ctry>FR</ctry><ctry>LI</ctry><ctry>NL</ctry></B840><B860><B861><dnum><anum>US1984000280</anum></dnum><date>19840224</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO1985000806</pnum></dnum><date>19850228</date><bnum>198505</bnum></B871></B870></B800></SDOBI></ep-patent-document>