Phaeosphaeride A, an Inhibitor of STAT3-Dependent Signaling Isolated from an Endophytic Fungus

Phaeosphaeride A, a nitrogen-containing bicyclic compound produced by an endophytic fungus, inhibits signaling by the transcription factor STAT3.

Saved in:
Bibliographic Details
Published in:Organic letters Vol. 8; no. 18; pp. 4067 - 4070
Main Authors: Maloney, Katherine N, Hao, Wenshan, Xu, Jun, Gibbons, Jay, Hucul, John, Roll, Deborah, Brady, Sean F, Schroeder, Frank C, Clardy, Jon
Format: Journal Article
Language:English
Published: United States American Chemical Society 31-08-2006
Subjects:
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Abstract Phaeosphaeride A, a nitrogen-containing bicyclic compound produced by an endophytic fungus, inhibits signaling by the transcription factor STAT3.
AbstractList Phaeosphaeride A, a nitrogen-containing bicyclic compound produced by an endophytic fungus, inhibits signaling by the transcription factor STAT3.
Author Brady, Sean F
Hao, Wenshan
Roll, Deborah
Hucul, John
Schroeder, Frank C
Xu, Jun
Gibbons, Jay
Clardy, Jon
Maloney, Katherine N
Author_xml – sequence: 1
  givenname: Katherine N
  surname: Maloney
  fullname: Maloney, Katherine N
– sequence: 2
  givenname: Wenshan
  surname: Hao
  fullname: Hao, Wenshan
– sequence: 3
  givenname: Jun
  surname: Xu
  fullname: Xu, Jun
– sequence: 4
  givenname: Jay
  surname: Gibbons
  fullname: Gibbons, Jay
– sequence: 5
  givenname: John
  surname: Hucul
  fullname: Hucul, John
– sequence: 6
  givenname: Deborah
  surname: Roll
  fullname: Roll, Deborah
– sequence: 7
  givenname: Sean F
  surname: Brady
  fullname: Brady, Sean F
– sequence: 8
  givenname: Frank C
  surname: Schroeder
  fullname: Schroeder, Frank C
– sequence: 9
  givenname: Jon
  surname: Clardy
  fullname: Clardy, Jon
BackLink https://www.ncbi.nlm.nih.gov/pubmed/16928075$$D View this record in MEDLINE/PubMed
BookMark eNptkF1LwzAUhoNM3Ide-AckN14IVpO0aZsbYcxNBwOFzVtL2qRdRpeUpBX2783YmAre5ISc5zw5vEPQ00ZLAK4xesCI4EdToxhTGpdnYIApCYMEUdI73WPUB0PnNghh_8IuQB_HjKQooQPw-b7m0rjGn1YJCcf3kGs412uVq9ZYaEq4XI1XYfAsG6mF1C1cqkrzWukKzp2peSsFLK3Z7uemWphmvWtVAWedrjp3Cc5LXjt5dawj8DGbriavweLtZT4ZLwIexawNEpqgPIo4wSFnOEokZX5DhnhJQonDNIk8J7FgnJICxRHhaSpCnMaSCYbCPByBp4O36fKtFIXf0_I6a6zacrvLDFfZ345W66wyXxmh3uIVI3B3EBTWOGdleZrFKNuHnJ1C9uzN789-yGOqHrg9ALxw2cZ01ufl_hF9A26YhOs
CitedBy_id crossref_primary_10_1021_acs_orglett_5b01650
crossref_primary_10_1039_c1ob05612c
crossref_primary_10_1021_jm701271y
crossref_primary_10_1016_j_bmcl_2015_10_048
crossref_primary_10_1016_j_tet_2017_03_020
crossref_primary_10_1021_acs_joc_7b03187
crossref_primary_10_3390_md16110448
crossref_primary_10_1021_jo500545d
crossref_primary_10_3390_jof4040130
crossref_primary_10_1016_j_tetlet_2016_08_029
crossref_primary_10_1007_s40011_014_0310_2
crossref_primary_10_1016_j_chembiol_2006_09_018
crossref_primary_10_1016_j_tetlet_2017_02_052
crossref_primary_10_1039_C4RA09047K
crossref_primary_10_5059_yukigoseikyokaishi_80_755
crossref_primary_10_3390_molecules24234230
crossref_primary_10_1021_acs_orglett_7b00559
crossref_primary_10_1371_journal_pone_0004783
crossref_primary_10_1039_C8NP00011E
crossref_primary_10_1080_14786419_2016_1261346
crossref_primary_10_3390_molecules23030646
crossref_primary_10_1016_j_phytol_2012_12_009
crossref_primary_10_1021_ml1000273
crossref_primary_10_1016_j_bmcl_2018_11_003
crossref_primary_10_1016_j_mencom_2021_09_023
crossref_primary_10_1021_ml100146z
crossref_primary_10_1016_j_mencom_2017_09_020
crossref_primary_10_1038_s41598_017_10537_1
crossref_primary_10_1016_j_mencom_2023_06_030
crossref_primary_10_1002_chin_200704194
crossref_primary_10_1097_FJC_0b013e318068dd49
crossref_primary_10_1021_acs_joc_6b02659
crossref_primary_10_1007_s00044_020_02530_7
crossref_primary_10_1016_j_fitote_2017_06_021
crossref_primary_10_1021_acs_jnatprod_9b00603
crossref_primary_10_1021_acs_jnatprod_7b00377
crossref_primary_10_1038_s41598_018_28192_5
crossref_primary_10_1021_jo301662e
crossref_primary_10_1139_O09_044
crossref_primary_10_1021_jo5025046
crossref_primary_10_3390_ph15040395
crossref_primary_10_3390_catal8050206
crossref_primary_10_1107_S205698901501395X
crossref_primary_10_1155_2016_8510278
crossref_primary_10_1038_ja_2016_70
crossref_primary_10_3390_molecules23113043
crossref_primary_10_1016_j_mencom_2017_01_026
crossref_primary_10_1021_np8001833
crossref_primary_10_1016_j_fitote_2017_09_018
crossref_primary_10_1039_C8CC03349H
crossref_primary_10_3390_molecules23112795
crossref_primary_10_1021_acs_jnatprod_7b00183
Cites_doi 10.1158/0008-5472.CAN-03-3959
10.1158/1535-7163.MCT-05-0268
10.1021/ja00220a085
10.1002/(SICI)1097-0215(20000301)85:5<720::AID-IJC20>3.0.CO;2-O
10.1021/np50095a012
10.1016/S0092-8674(00)81959-5
ContentType Journal Article
Copyright Copyright © 2006 American Chemical Society
Copyright_xml – notice: Copyright © 2006 American Chemical Society
DBID CGR
CUY
CVF
ECM
EIF
NPM
AAYXX
CITATION
5PM
DOI 10.1021/ol061556f
DatabaseName Medline
MEDLINE
MEDLINE (Ovid)
MEDLINE
MEDLINE
PubMed
CrossRef
PubMed Central (Full Participant titles)
DatabaseTitle MEDLINE
Medline Complete
MEDLINE with Full Text
PubMed
MEDLINE (Ovid)
CrossRef
DatabaseTitleList
MEDLINE

Database_xml – sequence: 1
  dbid: ECM
  name: MEDLINE
  url: https://search.ebscohost.com/login.aspx?direct=true&db=cmedm&site=ehost-live
  sourceTypes: Index Database
DeliveryMethod fulltext_linktorsrc
Discipline Chemistry
EISSN 1523-7052
EndPage 4070
ExternalDocumentID 10_1021_ol061556f
16928075
c429708547
Genre Research Support, U.S. Gov't, Non-P.H.S
Journal Article
Research Support, N.I.H., Extramural
GrantInformation_xml – fundername: NCI NIH HHS
  grantid: U19 CA067786
– fundername: NCI NIH HHS
  grantid: U19 CA067786-130008
– fundername: NCI NIH HHS
  grantid: CA 67786
GroupedDBID -
.K2
123
4.4
53G
55A
5VS
7~N
AABXI
ABFLS
ABMVS
ABPTK
ABUCX
ACGFS
ACS
AEESW
AENEX
AFEFF
ALMA_UNASSIGNED_HOLDINGS
AQSVZ
BAANH
CS3
DU5
DZ
EBS
ED
ED~
F5P
GNL
IH9
IHE
JG
JG~
K2
LG6
P2P
RNS
ROL
TN5
UI2
UNC
VF5
VG9
W1F
X
YNT
---
-DZ
-~X
AAHBH
ABJNI
ABQRX
ADHLV
AHGAQ
CGR
CUPRZ
CUY
CVF
ECM
EIF
GGK
NPM
AAYXX
CITATION
5PM
ID FETCH-LOGICAL-a469t-7570b44a213a9147e5969290af23e13874a46e1d9a52c0642a88d3186e9d903b3
IEDL.DBID ACS
ISSN 1523-7060
IngestDate Tue Sep 17 21:25:03 EDT 2024
Fri Aug 23 00:59:29 EDT 2024
Sat Sep 28 07:42:01 EDT 2024
Thu Aug 27 13:42:05 EDT 2020
IsDoiOpenAccess false
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 18
Language English
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-a469t-7570b44a213a9147e5969290af23e13874a46e1d9a52c0642a88d3186e9d903b3
Notes Department of Chemical and Screening Sciences, Wyeth Research, Pearl River, NY 10965, USA.
Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School.
Department of Discovery Oncology, Wyeth Research, Pearl River, NY 10965, USA.
OpenAccessLink https://europepmc.org/articles/pmc2518690?pdf=render
PMID 16928075
PageCount 4
ParticipantIDs pubmedcentral_primary_oai_pubmedcentral_nih_gov_2518690
crossref_primary_10_1021_ol061556f
pubmed_primary_16928075
acs_journals_10_1021_ol061556f
ProviderPackageCode JG~
55A
AABXI
GNL
VF5
7~N
VG9
W1F
ACS
AEESW
AFEFF
.K2
ABMVS
ABUCX
IH9
BAANH
AQSVZ
ED~
UI2
PublicationCentury 2000
PublicationDate 2006-08-31
PublicationDateYYYYMMDD 2006-08-31
PublicationDate_xml – month: 08
  year: 2006
  text: 2006-08-31
  day: 31
PublicationDecade 2000
PublicationPlace United States
PublicationPlace_xml – name: United States
PublicationTitle Organic letters
PublicationTitleAlternate Org. Lett
PublicationYear 2006
Publisher American Chemical Society
Publisher_xml – name: American Chemical Society
References 16683073 - Invest New Drugs. 2006 Jul;24(4):305-10
11960372 - Oncogene. 2002 Mar 27;21(13):2000-8
15930886 - Anticancer Drugs. 2005 Jul;16(6):601-7
16562864 - J Nat Prod. 2006 Mar;69(3):509-26
10458605 - Cell. 1999 Aug 6;98(3):295-303
11171987 - Proc Natl Acad Sci U S A. 2001 Feb 13;98(4):1543-8
9419415 - Cell Growth Differ. 1997 Dec;8(12):1267-76
8999803 - Science. 1997 Jan 24;275(5299):550-3
10639195 - Prostate. 2000 Feb 15;42(3):239-42
15150111 - Cancer Res. 2004 May 15;64(10):3550-8
16546976 - Mol Cancer Ther. 2006 Mar;5(3):621-9
16432172 - Mol Cancer Ther. 2006 Jan;5(1):138-48
11548053 - Nat Prod Rep. 2001 Aug;18(4):448-59
10699955 - Int J Cancer. 2000 Mar 1;85(5):720-5
Abraham W.-R. (ol061556fb00019/ol061556fb00019_1) 1995; 51
Peter H. (ol061556fb00020/ol061556fb00020_1) 1986
Bromberg J. F. (ol061556fb00007/ol061556fb00007_1) 1999; 98
Lou W. (ol061556fb00002/ol061556fb00002_1) 2000; 42
Pansky A. (ol061556fb00004/ol061556fb00004_1) 2000; 85
Kotha A. (ol061556fb00008/ol061556fb00008_2) 2006; 5
El-Rayes B. F. (ol061556fb00010/ol061556fb00010_1) 2006; 24
λmax (ol061556fb00018/ol061556fb00018_1) 1955
The (ol061556fb00015/ol061556fb00015_1) 1989; 72
Shen Y. (ol061556fb00006/ol061556fb00006_1) 2001; 98
For (ol061556fb00022/ol061556fb00022_1) 2006; 69
Lee Y. K. (ol061556fb00009/ol061556fb00009_1) 2006; 5
λmax (ol061556fb00016/ol061556fb00016_1)
Sugawara F. (ol061556fb00021/ol061556fb00021_1) 1988; 110
Niu G. (ol061556fb00005/ol061556fb00005_1) 2002; 21
Jing N. (ol061556fb00008/ol061556fb00008_1) 2005; 16
Hallock Y. F. (ol061556fb00021/ol061556fb00021_2) 1993; 56
Silver D. L. (ol061556fb00003/ol061556fb00003_1) 2004; 64
Garcia R. (ol061556fb00001/ol061556fb00001_1) 1997; 8
Dobson A. P. (ol061556fb00012/ol061556fb00012_1) 1997; 275
References_xml – volume: 5
  start-page: 148
  year: 2006
  ident: ol061556fb00009/ol061556fb00009_1
  publication-title: Mol. Cancer Ther.
  contributor:
    fullname: Lee Y. K.
– volume: 24
  start-page: 310
  year: 2006
  ident: ol061556fb00010/ol061556fb00010_1
  publication-title: Invest. New Drugs
  contributor:
    fullname: El-Rayes B. F.
– volume: 21
  start-page: 2008
  year: 2002
  ident: ol061556fb00005/ol061556fb00005_1
  publication-title: Oncogene
  contributor:
    fullname: Niu G.
– volume: 16
  start-page: 607
  year: 2005
  ident: ol061556fb00008/ol061556fb00008_1
  publication-title: J. Anticancer Drugs
  contributor:
    fullname: Jing N.
– volume: 64
  start-page: 3558
  year: 2004
  ident: ol061556fb00003/ol061556fb00003_1
  publication-title: J. Cancer Res.
  doi: 10.1158/0008-5472.CAN-03-3959
  contributor:
    fullname: Silver D. L.
– volume: 5
  start-page: 629
  year: 2006
  ident: ol061556fb00008/ol061556fb00008_2
  publication-title: Mol. Cancer Ther.
  doi: 10.1158/1535-7163.MCT-05-0268
  contributor:
    fullname: Kotha A.
– volume-title: thin film) νmax 3387
  year: 1955
  ident: ol061556fb00018/ol061556fb00018_1
  contributor:
    fullname: λmax
– volume: 51
  start-page: 4952
  year: 1995
  ident: ol061556fb00019/ol061556fb00019_1
  publication-title: Tetrahedron
  contributor:
    fullname: Abraham W.-R.
– volume: 110
  start-page: 4087
  year: 1988
  ident: ol061556fb00021/ol061556fb00021_1
  publication-title: J. Am. Chem. Soc.
  doi: 10.1021/ja00220a085
  contributor:
    fullname: Sugawara F.
– volume: 85
  start-page: 725
  year: 2000
  ident: ol061556fb00004/ol061556fb00004_1
  publication-title: Int. J. Cancer
  doi: 10.1002/(SICI)1097-0215(20000301)85:5<720::AID-IJC20>3.0.CO;2-O
  contributor:
    fullname: Pansky A.
– volume-title: thin film) νmax 3421, 2956, 2931, 2860, 1706, 1633, 1445, 1087, 1064 cm-1
  ident: ol061556fb00016/ol061556fb00016_1
  contributor:
    fullname: λmax
– volume: 56
  start-page: 754
  year: 1993
  ident: ol061556fb00021/ol061556fb00021_2
  publication-title: J. Nat. Prod.
  doi: 10.1021/np50095a012
  contributor:
    fullname: Hallock Y. F.
– volume: 69
  start-page: 526
  year: 2006
  ident: ol061556fb00022/ol061556fb00022_1
  publication-title: J. Nat. Prod.
  contributor:
    fullname: For
– volume: 8
  start-page: 1276
  year: 1997
  ident: ol061556fb00001/ol061556fb00001_1
  publication-title: Cell. Growth Differ.
  contributor:
    fullname: Garcia R.
– volume-title: Patent DE 3522578
  year: 1986
  ident: ol061556fb00020/ol061556fb00020_1
  contributor:
    fullname: Peter H.
– volume: 275
  start-page: 553
  year: 1997
  ident: ol061556fb00012/ol061556fb00012_1
  publication-title: Science
  contributor:
    fullname: Dobson A. P.
– volume: 98
  start-page: 1548
  year: 2001
  ident: ol061556fb00006/ol061556fb00006_1
  publication-title: Proc. Natl. Acad. Sci. U.S.A.
  contributor:
    fullname: Shen Y.
– volume: 98
  start-page: 303
  year: 1999
  ident: ol061556fb00007/ol061556fb00007_1
  publication-title: Cell
  doi: 10.1016/S0092-8674(00)81959-5
  contributor:
    fullname: Bromberg J. F.
– volume: 42
  start-page: 242
  year: 2000
  ident: ol061556fb00002/ol061556fb00002_1
  publication-title: Prostate
  contributor:
    fullname: Lou W.
– volume: 72
  start-page: 783
  year: 1989
  ident: ol061556fb00015/ol061556fb00015_1
  publication-title: Helv. Chim. Acta
  contributor:
    fullname: The
SSID ssj0011529
Score 2.1611924
Snippet Phaeosphaeride A, a nitrogen-containing bicyclic compound produced by an endophytic fungus, inhibits signaling by the transcription factor STAT3.
SourceID pubmedcentral
crossref
pubmed
acs
SourceType Open Access Repository
Aggregation Database
Index Database
Publisher
StartPage 4067
SubjectTerms Antineoplastic Agents - chemistry
Antineoplastic Agents - metabolism
Antineoplastic Agents - pharmacology
Bridged Bicyclo Compounds, Heterocyclic - chemistry
Bridged Bicyclo Compounds, Heterocyclic - metabolism
Bridged Bicyclo Compounds, Heterocyclic - pharmacology
Cell Line, Tumor
Fungi - metabolism
Heterocyclic Compounds, 2-Ring - chemistry
Heterocyclic Compounds, 2-Ring - metabolism
Heterocyclic Compounds, 2-Ring - pharmacology
Humans
Inhibitory Concentration 50
Molecular Structure
Signal Transduction - drug effects
STAT3 Transcription Factor - antagonists & inhibitors
Title Phaeosphaeride A, an Inhibitor of STAT3-Dependent Signaling Isolated from an Endophytic Fungus
URI http://dx.doi.org/10.1021/ol061556f
https://www.ncbi.nlm.nih.gov/pubmed/16928075
https://pubmed.ncbi.nlm.nih.gov/PMC2518690
Volume 8
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://sdu.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1LT4NAEN7YetCL70d9NBv1KBHYwsKx6SP2YkyoiSfJwu62JAaa0v5_Z4BiSTR64cJsmMzsMN_OwDeEPMhY8djDrr_PNVarOMYcMzRjOnK0tGNRjE4I-Mu7NxwhTc79Lx1823rKPjHrOq5ukV2bA0JA_DMI6lYBJCC_IEW1mYFUMBv6oO2lmHrivJF66nzT_BZyK7mMD_-l1hE5qLAj7ZfOPiY7Kj0he4PNyLZT8vE6FyrLF3BdJlLR_iMVKZ2k8ySCwF3STNNg2p8yY1iNvl3RIJkhFE9ndAK7EICnpPjHCa4bpTIDJ8DD6BheCev8jLyNR9PBs1ENUDAEnHpXBne4GfV6wraY8K0eV47vAhwyhbaZspjHeyCnLOkLx47xJCI8T0KQu8qXvskidk7aaZaqS0JdUytHIr-ZGQPm0pHQ0lMRSEsNdlAd0gULh1UA5GHR27atsDZTh9xtjB8uSiKNn4QuSm98i4DCyJfcIbzhp1oA6bGbd9JkXtBkg7I4buvqL82uyX5ZV8FC8Q1pr5ZrdUtauVx3i532BRxWy3c
link.rule.ids 230,315,782,786,887,2769,27085,27933,27934,56747,56797
linkProvider American Chemical Society
linkToHtml http://sdu.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1La8MwDBZ7HLrL3o_uacaOC0viJk6OpQ9atpVBO9hpwYnttjCS0bT_f1Lapi0Mxi65RE6EZUWfpfgTwINKtEgCqvqHwlC2SpDPcctwbmLPKDeRReuEvuh9BM1WSZNDZ2FQiRyflBdF_BW7gPOUfVHw9XyzDbuejyCYYFCjX1YMMA6FBTeqyy1ihFmyCK0PpQiU5BsRqAw7m79ErsWY9sF_tDuE_QWSZPW56Y9gS6fHUGksG7idwOfbSOos_8brZKw0qz8ymbJuOhrH6MYTlhnWH9QH3GouGuFOWX88JGCeDlkX1yTCUMXo_AmNa6UqQ5Pgy1gbPxCz_BTe261Bo2Mt2ilYEvfAU0t4wo5rNek6XIZOTWgv9BEc2dK4XDs8EDWU044KpecmtC-RQaDQ5X0dqtDmMT-DnTRL9QUw3zbaU8R2ZieIwEwsjQp0jNLK4DzoKtziLEULd8ijotLtOlE5TVW4X9og-p7TavwmdD43ykoEFSb25CqIDXOVAkSWvXknHY8K0mxUlppvXf6l2R1UOoPXl-il23u-gr15xoVSyNewM53M9A1s52p2Wyy-H5FH0-Q
linkToPdf http://sdu.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1LS8NAEB60gnrx_ajPRTwaTbJNNjmWPrAoIrSCJ8Mmu9sGJClN-_-dSdNqQRAvuWQ2GeaRmZ3JfgNwqxItkoC6_qEwVK0S5HPcMpyb2DPKTWQ5OqEvXt6Ddodgcu4XZ2GQiQKfVJRNfPLqsTIVwoDzkH9SAPZ8sw4bni9C2mw1W_1l1wBjUVjio7rcIlSYBZLQz6UUhZJiJQotQ8_qb5E_4kx3978c7sFOlVGy5twE9mFNZwew1VoMcjuEj9eR1HkxxuskVZo175jMWC8bpTG684TlhvUHzQG32tVA3Cnrp0NK0LMh66FtYjqqGJ1DoXWdTOWoGnwZ6-KHYlYcwVu3M2g9WtVYBUviXnhqCU_YcaMhXYfL0GkI7YU-Jkm2NC7XDg9EA-m0o0LpuQntT2QQKHR9X4cqtHnMj6GW5Zk-BebbRnuKUM_sBDMxE0ujAh0jtTIoB12HK5RUVLlFEZUdb9eJlmKqw81CD9F4Dq_xG9HJXDHfJMgwoSjXQayobElAoNmrd7J0VIJnI7M0hOvsL86uYfO13Y2eey9P57A9L7xQJfkCatPJTF_CeqFmV6X9fQGiF9Zn
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Phaeosphaeride+A%2C+an+inhibitor+of+STAT3-dependent+signaling+isolated+from+an+endophytic+fungus&rft.jtitle=Organic+letters&rft.au=Maloney%2C+Katherine+N.&rft.au=Hao%2C+Wenshan&rft.au=Xu%2C+Jun&rft.au=Gibbons%2C+Jay&rft.date=2006-08-31&rft.issn=1523-7060&rft.eissn=1523-7052&rft.volume=8&rft.issue=18&rft.spage=4067&rft.epage=4070&rft_id=info:doi/10.1021%2Fol061556f&rft_id=info%3Apmid%2F16928075&rft.externalDBID=PMC2518690
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1523-7060&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1523-7060&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1523-7060&client=summon