Derwent Chemistry Resource (DCR) - STN International

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=> S L1 FAM FUL . . . . Multifile search: DWPI/DCR L9 44 SEA FAM FUL L1 => S L9/DCR L10 550 L9/DCR => D AN TI HITSTR The full file structure search retrieves 44 DCR records (L9). The 44 DCR records (L9) retrieve 550 patent records (L10). L10 ANSWER 1 OF 550 WPINDEX COPYRIGHT 2010 THOMSON REUTERS on STN AN 2010-G97573 [201046] WPINDEX TI Medicine preparation used for treating cold and influenza comprises pholcodine, antipyretic analgesics, and decongestant AN.S DCR-90453 CN.P CETIRIZINE CN.S (2-{4-[(4-Chloro-phenyl)-phenyl-methyl]-piperazin-1-yl}-ethoxy)-acetic acid SDCN R14937; R16291 Review the results, e.g. using the DWPI enhanced title (TI) and DCR hit structure (HITSTR). 54
Multifile search: duplicate removal => DUP IDE L4 L7 FILE 'CAPLUS' ENTERED . . . . FILE 'MARPAT' ENTERED . . . . L11 697 DUP IDE L4 L7 (INCLUDES 0 SETS OF DUPLICATES) => FILE WPINDEX => TRANSFER L11 PN 1- L12 TRANSFER L11 1- PN : 3911 TERMS L13 846 L12 => S L10 NOT L13 L14 103 L10 NOT L13 Tip: Use DUPLICATE IDENTIFY to merge the CAplus (L4) and MARPAT (L7) answer sets together (L11). Re-enter WPINDEX. Use TRANSFER to bring the patent numbers from the CAS results (L11) into WPINDEX (L13). The DWPI/DCR search (L10) adds 103 unique inventions (L14) to the CAS database search results (L11). 55
Page 1 and 2:
Searching in DWPI Chemistry Resourc
Page 3 and 4: What is DWPI Chemistry Resource?
Page 5 and 6: DWPI provides bibliographic patent
Page 7 and 8: DCR numbers form the connection bet
Page 9 and 10: Searching DCR numbers • Use the f
Page 11 and 12: Which compound types are in DCR?
Page 13 and 14: The DWPI ALLSTR display format •
Page 15 and 16: Example: ALLSTR format (cont.) AN.S
Page 17 and 18: Important search options for DCR se
Page 19 and 20: DCR provides several chemical name
Page 21 and 22: Chemical Name Searching (/CN) Searc
Page 23 and 24: DCR is a useful source for synonyms
Page 25 and 26: DCR is a useful source for synonyms
Page 27 and 28: Example: combining name segment (/C
Page 29 and 30: DWPI standard structure search opti
Page 31 and 32: DWPI structure search example Searc
Page 33 and 34: Upload the structure query to DWPI
Page 35 and 36: => D SCAN Review some answers using
Page 37 and 38: Retrieve and display DWPI patent re
Page 39 and 40: DCR searches can be refined using a
Page 41 and 42: HELP ROLES provides all roles which
Page 43 and 44: Example of DCR role searching: Use
Page 45 and 46: Agenda • What is the Derwent Worl
Page 47 and 48: Multifile structure search example:
Page 49 and 50: => S L1 FAM SAM . . . . Multifile s
Page 51 and 52: => FILE MARPAT => S L3 CSS SAM . .
Page 53: => FILE WPINDEX => S L1 FAM SAM . .
Page 57 and 58: Multifile search: DWPI display (con
Page 59 and 60: Why are both the CAS files and Derw
Page 61 and 62: Summary • DWPI Chemistry Resource
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Derwent Chemistry Resource (DCR) - STN International

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