Nonsteroidal Selective Glucocorticoid Modulators:  The Effect of C-10 Substitution on Receptor Selectivity and Functional Potency of 5-Allyl-2,5-dihydro-2,2,4-trimethyl-1H-[1]benzopyrano[3,4-f]quinolines

The preparation and characterization of a series of C-10 substituted 5-allyl-2,5-dihydro-2,2,4-trimethyl-1H-[1]benzopyrano[3,4-f]quinolines as a novel class of selective ligands for the glucocorticoid receptor is described. Substitution at the C-10 position of the tetracyclic core with linear, two-a...

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Veröffentlicht in:Journal of medicinal chemistry 2003-03, Vol.46 (6), p.1016-1030
Hauptverfasser: Kym, Philip R, Kort, Michael E, Coghlan, Michael J, Moore, Jimmie L, Tang, Rui, Ratajczyk, James D, Larson, Daniel P, Elmore, Steven W, Pratt, John K, Stashko, Michael A, Falls, H. Douglass, Lin, Chun W, Nakane, Masake, Miller, Loan, Tyree, Curtis M, Miner, Jeffery N, Jacobson, Peer B, Wilcox, Denise M, Nguyen, Phong, Lane, Benjamin C
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container_end_page 1030
container_issue 6
container_start_page 1016
container_title Journal of medicinal chemistry
container_volume 46
creator Kym, Philip R
Kort, Michael E
Coghlan, Michael J
Moore, Jimmie L
Tang, Rui
Ratajczyk, James D
Larson, Daniel P
Elmore, Steven W
Pratt, John K
Stashko, Michael A
Falls, H. Douglass
Lin, Chun W
Nakane, Masake
Miller, Loan
Tyree, Curtis M
Miner, Jeffery N
Jacobson, Peer B
Wilcox, Denise M
Nguyen, Phong
Lane, Benjamin C
description The preparation and characterization of a series of C-10 substituted 5-allyl-2,5-dihydro-2,2,4-trimethyl-1H-[1]benzopyrano[3,4-f]quinolines as a novel class of selective ligands for the glucocorticoid receptor is described. Substitution at the C-10 position of the tetracyclic core with linear, two-atom appendages (OCH3, OCF2H, NHMe, SMe, CHCH2, C⋮CH, CH2OH) provided molecules of high affinity (K i = 2−8 nM) for the human glucocorticoid receptor (hGR) with limited cross-reactivity with other steroid receptors (PR, MR, AR, ER). Optimal analogues showed slightly less potent but highly efficacious E-selectin repression with reduced levels of GRE activation efficacy in reporter gene assays relative to prednisolone. Preliminary SAR of analogues containing substitution at the C-9 and C-10 positions identified the 9-OH, 10-OMe analogue 50 and the 9-OH, 10-Cl analogue 58 as compounds that demonstrated potent, GR-mediated inhibition in a conconavalin A stimulated T-cell proliferation assay in both rodent and human whole blood monocytes. When evaluated for their in vivo effects in carrageenan-induced paw edema in rats, 50, 58, and 10-OCF2H analogue 35 showed dose-dependent anti-inflammatory effects (50, ED50 = 16 mg/kg; 58, ED50 = 15 mg/kg; 35, ED50 = 21 mg/kg vs ED50 = 15 mg/kg for 18 and ED50 = 4 mg/kg for prednisolone).
doi_str_mv 10.1021/jm020335m
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Substitution at the C-10 position of the tetracyclic core with linear, two-atom appendages (OCH3, OCF2H, NHMe, SMe, CHCH2, C⋮CH, CH2OH) provided molecules of high affinity (K i = 2−8 nM) for the human glucocorticoid receptor (hGR) with limited cross-reactivity with other steroid receptors (PR, MR, AR, ER). Optimal analogues showed slightly less potent but highly efficacious E-selectin repression with reduced levels of GRE activation efficacy in reporter gene assays relative to prednisolone. Preliminary SAR of analogues containing substitution at the C-9 and C-10 positions identified the 9-OH, 10-OMe analogue 50 and the 9-OH, 10-Cl analogue 58 as compounds that demonstrated potent, GR-mediated inhibition in a conconavalin A stimulated T-cell proliferation assay in both rodent and human whole blood monocytes. 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Antiinflammatory agents ; Carrageenan ; Cell Division - drug effects ; Concanavalin A - pharmacology ; E-Selectin - genetics ; E-Selectin - metabolism ; Edema - chemically induced ; Edema - drug therapy ; Humans ; In Vitro Techniques ; Ligands ; Medical sciences ; NF-kappa B - metabolism ; Pharmacology. Drug treatments ; Protein Isoforms ; Quinolines - chemical synthesis ; Quinolines - chemistry ; Quinolines - pharmacology ; Rats ; Rats, Sprague-Dawley ; Receptors, Glucocorticoid - drug effects ; Receptors, Glucocorticoid - genetics ; Receptors, Glucocorticoid - metabolism ; Response Elements ; Species Specificity ; Structure-Activity Relationship ; T-Lymphocytes - cytology ; T-Lymphocytes - drug effects ; Transcription Factor AP-1 - metabolism ; Transcription, Genetic</subject><ispartof>Journal of medicinal chemistry, 2003-03, Vol.46 (6), p.1016-1030</ispartof><rights>Copyright © 2003 American Chemical Society</rights><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a377t-f473ccd3289e275af7825e5b779fd9577fa36b85114a7ed0d98ee47d4cccb8053</citedby><cites>FETCH-LOGICAL-a377t-f473ccd3289e275af7825e5b779fd9577fa36b85114a7ed0d98ee47d4cccb8053</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jm020335m$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jm020335m$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,777,781,2752,27057,27905,27906,56719,56769</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=14640155$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12620078$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kym, Philip R</creatorcontrib><creatorcontrib>Kort, Michael E</creatorcontrib><creatorcontrib>Coghlan, Michael J</creatorcontrib><creatorcontrib>Moore, Jimmie L</creatorcontrib><creatorcontrib>Tang, Rui</creatorcontrib><creatorcontrib>Ratajczyk, James D</creatorcontrib><creatorcontrib>Larson, Daniel P</creatorcontrib><creatorcontrib>Elmore, Steven W</creatorcontrib><creatorcontrib>Pratt, John K</creatorcontrib><creatorcontrib>Stashko, Michael A</creatorcontrib><creatorcontrib>Falls, H. Douglass</creatorcontrib><creatorcontrib>Lin, Chun W</creatorcontrib><creatorcontrib>Nakane, Masake</creatorcontrib><creatorcontrib>Miller, Loan</creatorcontrib><creatorcontrib>Tyree, Curtis M</creatorcontrib><creatorcontrib>Miner, Jeffery N</creatorcontrib><creatorcontrib>Jacobson, Peer B</creatorcontrib><creatorcontrib>Wilcox, Denise M</creatorcontrib><creatorcontrib>Nguyen, Phong</creatorcontrib><creatorcontrib>Lane, Benjamin C</creatorcontrib><title>Nonsteroidal Selective Glucocorticoid Modulators:  The Effect of C-10 Substitution on Receptor Selectivity and Functional Potency of 5-Allyl-2,5-dihydro-2,2,4-trimethyl-1H-[1]benzopyrano[3,4-f]quinolines</title><title>Journal of medicinal chemistry</title><addtitle>J. Med. Chem</addtitle><description>The preparation and characterization of a series of C-10 substituted 5-allyl-2,5-dihydro-2,2,4-trimethyl-1H-[1]benzopyrano[3,4-f]quinolines as a novel class of selective ligands for the glucocorticoid receptor is described. Substitution at the C-10 position of the tetracyclic core with linear, two-atom appendages (OCH3, OCF2H, NHMe, SMe, CHCH2, C⋮CH, CH2OH) provided molecules of high affinity (K i = 2−8 nM) for the human glucocorticoid receptor (hGR) with limited cross-reactivity with other steroid receptors (PR, MR, AR, ER). Optimal analogues showed slightly less potent but highly efficacious E-selectin repression with reduced levels of GRE activation efficacy in reporter gene assays relative to prednisolone. Preliminary SAR of analogues containing substitution at the C-9 and C-10 positions identified the 9-OH, 10-OMe analogue 50 and the 9-OH, 10-Cl analogue 58 as compounds that demonstrated potent, GR-mediated inhibition in a conconavalin A stimulated T-cell proliferation assay in both rodent and human whole blood monocytes. When evaluated for their in vivo effects in carrageenan-induced paw edema in rats, 50, 58, and 10-OCF2H analogue 35 showed dose-dependent anti-inflammatory effects (50, ED50 = 16 mg/kg; 58, ED50 = 15 mg/kg; 35, ED50 = 21 mg/kg vs ED50 = 15 mg/kg for 18 and ED50 = 4 mg/kg for prednisolone).</description><subject>Allyl Compounds - chemical synthesis</subject><subject>Allyl Compounds - chemistry</subject><subject>Allyl Compounds - pharmacology</subject><subject>Animals</subject><subject>Anti-Inflammatory Agents, Non-Steroidal - chemical synthesis</subject><subject>Anti-Inflammatory Agents, Non-Steroidal - chemistry</subject><subject>Anti-Inflammatory Agents, Non-Steroidal - pharmacology</subject><subject>Binding, Competitive</subject><subject>Biological and medical sciences</subject><subject>Bones, joints and connective tissue. Antiinflammatory agents</subject><subject>Carrageenan</subject><subject>Cell Division - drug effects</subject><subject>Concanavalin A - pharmacology</subject><subject>E-Selectin - genetics</subject><subject>E-Selectin - metabolism</subject><subject>Edema - chemically induced</subject><subject>Edema - drug therapy</subject><subject>Humans</subject><subject>In Vitro Techniques</subject><subject>Ligands</subject><subject>Medical sciences</subject><subject>NF-kappa B - metabolism</subject><subject>Pharmacology. Drug treatments</subject><subject>Protein Isoforms</subject><subject>Quinolines - chemical synthesis</subject><subject>Quinolines - chemistry</subject><subject>Quinolines - pharmacology</subject><subject>Rats</subject><subject>Rats, Sprague-Dawley</subject><subject>Receptors, Glucocorticoid - drug effects</subject><subject>Receptors, Glucocorticoid - genetics</subject><subject>Receptors, Glucocorticoid - metabolism</subject><subject>Response Elements</subject><subject>Species Specificity</subject><subject>Structure-Activity Relationship</subject><subject>T-Lymphocytes - cytology</subject><subject>T-Lymphocytes - drug effects</subject><subject>Transcription Factor AP-1 - metabolism</subject><subject>Transcription, Genetic</subject><issn>0022-2623</issn><issn>1520-4804</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkctuEzEUhkcIRENhwQug2YCEVIMv4_GEXRV6QUqhIgEWVWV5fFGcOuPU9iCGFVsejpfgSXCUKNkgWTqW_8-_z_FfFM8RfIMgRm-XK4ghIXT1oBghiiGoGlg9LEYQYgxwjclR8STGJYSQIEweF0coH0LImlHx56PvYtLBWyVcOdNOy2S_6_LC9dJLH5KVWSqvvOqdSD7Ed39__S7nC12eGZPZ0ptyAhAsZ30bk019sr4r8_qspV7nC3tPm4ZSdKo87zu5gfJz1z7pTg4bDwpOnRscwCcUKLsYVPB5j08qkIJd6bTIGroEN-i21d1Pvx6C6PwNybq5ve9t553tdHxaPDLCRf1sV4-LL-dn88klmH66-DA5nQJBGEvAVIxIqQhuxhozKgxrMNW0ZWxs1JgyZgSp24YiVAmmFVTjRuuKqUpK2TaQkuPi1dZ3Hfx9r2PiKxuldk502veRMwJZXeEmg6-3oAw-xqANX-dxRBg4gnyTHd9nl9kXO9O-XWl1IHdhZeDlDhBRCmfyF0gbD1xVVxDRTXdgy9mc7I-9LsIdrxlhlM-vZ_wbwVfv8dcprw--Qka-9H3I2cT_NPgPvN6_bg</recordid><startdate>20030313</startdate><enddate>20030313</enddate><creator>Kym, Philip R</creator><creator>Kort, Michael E</creator><creator>Coghlan, Michael J</creator><creator>Moore, Jimmie L</creator><creator>Tang, Rui</creator><creator>Ratajczyk, James D</creator><creator>Larson, Daniel P</creator><creator>Elmore, Steven W</creator><creator>Pratt, John K</creator><creator>Stashko, Michael A</creator><creator>Falls, H. Douglass</creator><creator>Lin, Chun W</creator><creator>Nakane, Masake</creator><creator>Miller, Loan</creator><creator>Tyree, Curtis M</creator><creator>Miner, Jeffery N</creator><creator>Jacobson, Peer B</creator><creator>Wilcox, Denise M</creator><creator>Nguyen, Phong</creator><creator>Lane, Benjamin C</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20030313</creationdate><title>Nonsteroidal Selective Glucocorticoid Modulators:  The Effect of C-10 Substitution on Receptor Selectivity and Functional Potency of 5-Allyl-2,5-dihydro-2,2,4-trimethyl-1H-[1]benzopyrano[3,4-f]quinolines</title><author>Kym, Philip R ; Kort, Michael E ; Coghlan, Michael J ; Moore, Jimmie L ; Tang, Rui ; Ratajczyk, James D ; Larson, Daniel P ; Elmore, Steven W ; Pratt, John K ; Stashko, Michael A ; Falls, H. Douglass ; Lin, Chun W ; Nakane, Masake ; Miller, Loan ; Tyree, Curtis M ; Miner, Jeffery N ; Jacobson, Peer B ; Wilcox, Denise M ; Nguyen, Phong ; Lane, Benjamin C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a377t-f473ccd3289e275af7825e5b779fd9577fa36b85114a7ed0d98ee47d4cccb8053</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Allyl Compounds - chemical synthesis</topic><topic>Allyl Compounds - chemistry</topic><topic>Allyl Compounds - pharmacology</topic><topic>Animals</topic><topic>Anti-Inflammatory Agents, Non-Steroidal - chemical synthesis</topic><topic>Anti-Inflammatory Agents, Non-Steroidal - chemistry</topic><topic>Anti-Inflammatory Agents, Non-Steroidal - pharmacology</topic><topic>Binding, Competitive</topic><topic>Biological and medical sciences</topic><topic>Bones, joints and connective tissue. Antiinflammatory agents</topic><topic>Carrageenan</topic><topic>Cell Division - drug effects</topic><topic>Concanavalin A - pharmacology</topic><topic>E-Selectin - genetics</topic><topic>E-Selectin - metabolism</topic><topic>Edema - chemically induced</topic><topic>Edema - drug therapy</topic><topic>Humans</topic><topic>In Vitro Techniques</topic><topic>Ligands</topic><topic>Medical sciences</topic><topic>NF-kappa B - metabolism</topic><topic>Pharmacology. Drug treatments</topic><topic>Protein Isoforms</topic><topic>Quinolines - chemical synthesis</topic><topic>Quinolines - chemistry</topic><topic>Quinolines - pharmacology</topic><topic>Rats</topic><topic>Rats, Sprague-Dawley</topic><topic>Receptors, Glucocorticoid - drug effects</topic><topic>Receptors, Glucocorticoid - genetics</topic><topic>Receptors, Glucocorticoid - metabolism</topic><topic>Response Elements</topic><topic>Species Specificity</topic><topic>Structure-Activity Relationship</topic><topic>T-Lymphocytes - cytology</topic><topic>T-Lymphocytes - drug effects</topic><topic>Transcription Factor AP-1 - metabolism</topic><topic>Transcription, Genetic</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kym, Philip R</creatorcontrib><creatorcontrib>Kort, Michael E</creatorcontrib><creatorcontrib>Coghlan, Michael J</creatorcontrib><creatorcontrib>Moore, Jimmie L</creatorcontrib><creatorcontrib>Tang, Rui</creatorcontrib><creatorcontrib>Ratajczyk, James D</creatorcontrib><creatorcontrib>Larson, Daniel P</creatorcontrib><creatorcontrib>Elmore, Steven W</creatorcontrib><creatorcontrib>Pratt, John K</creatorcontrib><creatorcontrib>Stashko, Michael A</creatorcontrib><creatorcontrib>Falls, H. 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Douglass</au><au>Lin, Chun W</au><au>Nakane, Masake</au><au>Miller, Loan</au><au>Tyree, Curtis M</au><au>Miner, Jeffery N</au><au>Jacobson, Peer B</au><au>Wilcox, Denise M</au><au>Nguyen, Phong</au><au>Lane, Benjamin C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nonsteroidal Selective Glucocorticoid Modulators:  The Effect of C-10 Substitution on Receptor Selectivity and Functional Potency of 5-Allyl-2,5-dihydro-2,2,4-trimethyl-1H-[1]benzopyrano[3,4-f]quinolines</atitle><jtitle>Journal of medicinal chemistry</jtitle><addtitle>J. Med. Chem</addtitle><date>2003-03-13</date><risdate>2003</risdate><volume>46</volume><issue>6</issue><spage>1016</spage><epage>1030</epage><pages>1016-1030</pages><issn>0022-2623</issn><eissn>1520-4804</eissn><coden>JMCMAR</coden><abstract>The preparation and characterization of a series of C-10 substituted 5-allyl-2,5-dihydro-2,2,4-trimethyl-1H-[1]benzopyrano[3,4-f]quinolines as a novel class of selective ligands for the glucocorticoid receptor is described. Substitution at the C-10 position of the tetracyclic core with linear, two-atom appendages (OCH3, OCF2H, NHMe, SMe, CHCH2, C⋮CH, CH2OH) provided molecules of high affinity (K i = 2−8 nM) for the human glucocorticoid receptor (hGR) with limited cross-reactivity with other steroid receptors (PR, MR, AR, ER). Optimal analogues showed slightly less potent but highly efficacious E-selectin repression with reduced levels of GRE activation efficacy in reporter gene assays relative to prednisolone. Preliminary SAR of analogues containing substitution at the C-9 and C-10 positions identified the 9-OH, 10-OMe analogue 50 and the 9-OH, 10-Cl analogue 58 as compounds that demonstrated potent, GR-mediated inhibition in a conconavalin A stimulated T-cell proliferation assay in both rodent and human whole blood monocytes. When evaluated for their in vivo effects in carrageenan-induced paw edema in rats, 50, 58, and 10-OCF2H analogue 35 showed dose-dependent anti-inflammatory effects (50, ED50 = 16 mg/kg; 58, ED50 = 15 mg/kg; 35, ED50 = 21 mg/kg vs ED50 = 15 mg/kg for 18 and ED50 = 4 mg/kg for prednisolone).</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>12620078</pmid><doi>10.1021/jm020335m</doi><tpages>15</tpages></addata></record>
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identifier ISSN: 0022-2623
ispartof Journal of medicinal chemistry, 2003-03, Vol.46 (6), p.1016-1030
issn 0022-2623
1520-4804
language eng
recordid cdi_proquest_miscellaneous_73076428
source MEDLINE; ACS Publications
subjects Allyl Compounds - chemical synthesis
Allyl Compounds - chemistry
Allyl Compounds - pharmacology
Animals
Anti-Inflammatory Agents, Non-Steroidal - chemical synthesis
Anti-Inflammatory Agents, Non-Steroidal - chemistry
Anti-Inflammatory Agents, Non-Steroidal - pharmacology
Binding, Competitive
Biological and medical sciences
Bones, joints and connective tissue. Antiinflammatory agents
Carrageenan
Cell Division - drug effects
Concanavalin A - pharmacology
E-Selectin - genetics
E-Selectin - metabolism
Edema - chemically induced
Edema - drug therapy
Humans
In Vitro Techniques
Ligands
Medical sciences
NF-kappa B - metabolism
Pharmacology. Drug treatments
Protein Isoforms
Quinolines - chemical synthesis
Quinolines - chemistry
Quinolines - pharmacology
Rats
Rats, Sprague-Dawley
Receptors, Glucocorticoid - drug effects
Receptors, Glucocorticoid - genetics
Receptors, Glucocorticoid - metabolism
Response Elements
Species Specificity
Structure-Activity Relationship
T-Lymphocytes - cytology
T-Lymphocytes - drug effects
Transcription Factor AP-1 - metabolism
Transcription, Genetic
title Nonsteroidal Selective Glucocorticoid Modulators:  The Effect of C-10 Substitution on Receptor Selectivity and Functional Potency of 5-Allyl-2,5-dihydro-2,2,4-trimethyl-1H-[1]benzopyrano[3,4-f]quinolines
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