Anhydrous polymorphs of androgen receptor antagonist and their preparation and use
The invention belongs to the technical field of pharmaceutical crystal chemistry, and particularly relates to an anhydrous polymorph of an androgen receptor antagonist and a preparation method and application thereof. Specifically, the present invention provides four anhydrous polymorphs of the comp...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | TONG, YOU ZHI |
| description | The invention belongs to the technical field of pharmaceutical crystal chemistry, and particularly relates to an anhydrous polymorph of an androgen receptor antagonist and a preparation method and application thereof. Specifically, the present invention provides four anhydrous polymorphs of the compound of formula I (with crystal forms A, B, C and D, respectively), methods for preparing each of these anhydrous polymorphs, including these anhydrous polymorphs Pharmaceutical compositions of polymorphs, and uses in the prevention, alleviation and/or treatment of diseases or conditions associated with androgen receptor activity. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_TW202237576A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>TW202237576A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_TW202237576A3</originalsourceid><addsrcrecordid>eNqNykEKwkAMheHZuBD1DvEAgkzRrosorqXgsoSadgbaJGSmi97eKh7A1YPv_Wv3qDjML5Mpgcowj2IaEkgHyIv2xGDUkmaxRTL2wjHlzwk5UDRQI0XDHIW_OiXaulWHQ6Ldbzduf7vWl_uBVBpKii0x5aZ--qP3RXkqz1XxT_MGiwY4_g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Anhydrous polymorphs of androgen receptor antagonist and their preparation and use</title><source>esp@cenet</source><creator>TONG, YOU ZHI</creator><creatorcontrib>TONG, YOU ZHI</creatorcontrib><description>The invention belongs to the technical field of pharmaceutical crystal chemistry, and particularly relates to an anhydrous polymorph of an androgen receptor antagonist and a preparation method and application thereof. Specifically, the present invention provides four anhydrous polymorphs of the compound of formula I (with crystal forms A, B, C and D, respectively), methods for preparing each of these anhydrous polymorphs, including these anhydrous polymorphs Pharmaceutical compositions of polymorphs, and uses in the prevention, alleviation and/or treatment of diseases or conditions associated with androgen receptor activity.</description><language>chi ; eng</language><subject>CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC CHEMISTRY ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221001&DB=EPODOC&CC=TW&NR=202237576A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221001&DB=EPODOC&CC=TW&NR=202237576A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TONG, YOU ZHI</creatorcontrib><title>Anhydrous polymorphs of androgen receptor antagonist and their preparation and use</title><description>The invention belongs to the technical field of pharmaceutical crystal chemistry, and particularly relates to an anhydrous polymorph of an androgen receptor antagonist and a preparation method and application thereof. Specifically, the present invention provides four anhydrous polymorphs of the compound of formula I (with crystal forms A, B, C and D, respectively), methods for preparing each of these anhydrous polymorphs, including these anhydrous polymorphs Pharmaceutical compositions of polymorphs, and uses in the prevention, alleviation and/or treatment of diseases or conditions associated with androgen receptor activity.</description><subject>CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNykEKwkAMheHZuBD1DvEAgkzRrosorqXgsoSadgbaJGSmi97eKh7A1YPv_Wv3qDjML5Mpgcowj2IaEkgHyIv2xGDUkmaxRTL2wjHlzwk5UDRQI0XDHIW_OiXaulWHQ6Ldbzduf7vWl_uBVBpKii0x5aZ--qP3RXkqz1XxT_MGiwY4_g</recordid><startdate>20221001</startdate><enddate>20221001</enddate><creator>TONG, YOU ZHI</creator><scope>EVB</scope></search><sort><creationdate>20221001</creationdate><title>Anhydrous polymorphs of androgen receptor antagonist and their preparation and use</title><author>TONG, YOU ZHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_TW202237576A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TONG, YOU ZHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TONG, YOU ZHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Anhydrous polymorphs of androgen receptor antagonist and their preparation and use</title><date>2022-10-01</date><risdate>2022</risdate><abstract>The invention belongs to the technical field of pharmaceutical crystal chemistry, and particularly relates to an anhydrous polymorph of an androgen receptor antagonist and a preparation method and application thereof. Specifically, the present invention provides four anhydrous polymorphs of the compound of formula I (with crystal forms A, B, C and D, respectively), methods for preparing each of these anhydrous polymorphs, including these anhydrous polymorphs Pharmaceutical compositions of polymorphs, and uses in the prevention, alleviation and/or treatment of diseases or conditions associated with androgen receptor activity.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_TW202237576A |
| source | esp@cenet |
| subjects | CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS |
| title | Anhydrous polymorphs of androgen receptor antagonist and their preparation and use |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T00%3A45%3A20IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=TONG,%20YOU%20ZHI&rft.date=2022-10-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ETW202237576A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |