<?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="EP0575500A1" file="EP92908310NWA1.xml" lang="en" doc-number="0575500" date-publ="19931229" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="en"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMC......................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0575500</B110><B130>A1</B130><B140><date>19931229</date></B140><B190>EP</B190></B100><B200><B210>92908310.0</B210><B220><date>19920307</date></B220><B240><B241><date>19930907</date></B241></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>19910666292</B310><B320><date>19910308</date></B320><B330><ctry>US</ctry></B330></B300><B400><B405><date>19931229</date><bnum>199352</bnum></B405><B430><date>19931229</date><bnum>199352</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>A61K  31/    16            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>A61K  31/    19            A I                    </text></classification-ipcr><classification-ipcr sequence="3"><text>A61K  31/   195            A I                    </text></classification-ipcr><classification-ipcr sequence="4"><text>A61K  31/    22            A I                    </text></classification-ipcr><classification-ipcr sequence="5"><text>A61P  31/    12            A I                    </text></classification-ipcr><classification-ipcr sequence="6"><text>A61P  31/    18            A I                    </text></classification-ipcr><classification-ipcr sequence="7"><text>A61P  37/    04            A I                    </text></classification-ipcr><classification-ipcr sequence="8"><text>A61P  43/    00            A I                    </text></classification-ipcr><classification-ipcr sequence="9"><text>C07C 221/    00            A I                    </text></classification-ipcr><classification-ipcr sequence="10"><text>C07C 225/    02            A I                    </text></classification-ipcr><classification-ipcr sequence="11"><text>C07C 233/    30            A I                    </text></classification-ipcr><classification-ipcr sequence="12"><text>C07C 233/    47            A I                    </text></classification-ipcr><classification-ipcr sequence="13"><text>C07C 237/    12            A I                    </text></classification-ipcr><classification-ipcr sequence="14"><text>C07C 237/    22            A I                    </text></classification-ipcr><classification-ipcr sequence="15"><text>C07C 271/    06            A I                    </text></classification-ipcr><classification-ipcr sequence="16"><text>C07C 271/    22            A I                    </text></classification-ipcr><classification-ipcr sequence="17"><text>C07C 311/    32            A I                    </text></classification-ipcr><classification-ipcr sequence="18"><text>C07K   5/    02            A I                    </text></classification-ipcr><classification-ipcr sequence="19"><text>A61K  38/    00            A N                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>HIV PROTEASE INHIBITORS</B542><B541>fr</B541><B542>AGENTS INHIBITEURS DE PROTEASE DE L'HIV</B542><B541>de</B541><B542>HIV-PROTEASEINHIBITOREN</B542></B540></B500><B700><B710><B711><snm>SMITHKLINE BEECHAM CORPORATION</snm><adr><str>Corporate Patents, Swedeland Road, P.O. Box 1539</str><city>King of Prussia, PA 19406</city><ctry>US</ctry></adr></B711></B710><B720><B721><snm>GLEASON, John, Gerald</snm><adr><str>8 Heron Hill Drive</str><city>Downingtown, PA 19335</city><ctry>US</ctry></adr></B721><B721><snm>LUM, Robert, Thomas</snm><adr><str>292 Iven Avenue, Apt. 3C</str><city>St. Davids, PA 19087</city><ctry>US</ctry></adr></B721></B720><B740><B741><snm>Tocher, Pauline, et al</snm><adr><str>SmithKline Beecham plc Corporate Intellectual Property SB House Great West Road</str><city>Brentford, Middlesex TW8 9BD</city><ctry>GB</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>MC</ctry><ctry>NL</ctry><ctry>SE</ctry></B840><B860><B861><dnum><anum>US1992001738</anum></dnum><date>19920307</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO1992015319</pnum></dnum><date>19920917</date><bnum>199224</bnum></B871></B870></B800></SDOBI></ep-patent-document>