CAS STNext ® Coffee Lecture: Importing/Exporting Patent Numbers and Other Qualifiers

The Derwent Drug File (DRUGU for subscribers/DDFU for non-subscribers) is a bibliographic database that provides access to the worldwide pharmaceutical literature on the whole life cycle of a drug - from drug design to post-marketing surveillance. If you

Searching using the STN units system • All values searched using accepted units are automatically converted for searching ‒E.g. 100 ºC 373.15 K • SET UNIT to change default search units ‒E.g. => SET UNIT TEMP=F DEN=LB/FT**3 PERM ‒HELP SET UNIT for instructions • D UNIT <field> to see the default and current units

STN® Quick Reference Card. Thesauri on STN . Online thesauri are available in many databases on STN. An online thesaurus is useful when you want to: • Develop a search strategy of controlled terminology • Learn the terminology of the field and develop a free-text search strategy . Developing a search strategy of controlled terminology ...

• On STN it is possible to search DWPI value-added and original patent text separatelyor simultaneously • Incorporating the Basic Index Extension (/BIEX) into a DWPI search can improve

Either STN format or Derwent format may be used. (3) Search with implied (S) proximity is available in this field. (4) This is a valid search field, but data is not available as of 11/2001. (5) An online thesaurus is available for this field. (6)

© 2021 American Chemical Society. All rights reserved.-Session History. Q4: Performance Improvements

2 ESBIOBASE May 2023 Sources • Over 1,900 primary research journals are monitored for coverage User Aids • Online Helps (HELP DIRECTORY lists all help messages available) • STNGUIDE Cluster • AGRICULTURE • ALLBIB • AUTHORS • BIOSCIENCE • CORPSOURCE • ENVIRONMENT • HEALTH

IFIALL (IFI Comprehensive Database) August 2019 . Subject Coverage • Chemistry • Engineering • Medicine • Nuclear Science

L12 ANSWER 12 OF 332 WPIX COPYRIGHT 2007 THE THOMSON CORP on STN AN 2006-767310 [78] WPIX Full-text ED 20061204 DNC C2006-237782 [78] TI Use of a proton pump inhibitor e.g. omeprazole, lanosprazole in the treatment of sleeping disturbance due to silent gastroesophageal reflux DC B02 IN FERNSTROEM P; HASSELGREN G PA (ASTR-C) ASTRAZENECA AB CYC 111