JPS54117479A - 3'-hydroxy-4'-methoxy-3-phenyl 3,4-dihydro-isocoumarin-8-o-beta-d-glucose and tobacco perfume improver containing it - Google Patents

3'-hydroxy-4'-methoxy-3-phenyl 3,4-dihydro-isocoumarin-8-o-beta-d-glucose and tobacco perfume improver containing it

Info

Publication number
JPS54117479A
JPS54117479A JP2444278A JP2444278A JPS54117479A JP S54117479 A JPS54117479 A JP S54117479A JP 2444278 A JP2444278 A JP 2444278A JP 2444278 A JP2444278 A JP 2444278A JP S54117479 A JPS54117479 A JP S54117479A
Authority
JP
Japan
Prior art keywords
isocoumarin
dihydro
methoxy
glucose
hydroxy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2444278A
Other languages
Japanese (ja)
Inventor
Masao Noguchi
Takashi Matsumoto
Tsutomu Ikeda
Hiroshi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Japan Tobacco and Salt Public Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Tobacco Inc, Japan Tobacco and Salt Public Corp filed Critical Japan Tobacco Inc
Priority to JP2444278A priority Critical patent/JPS54117479A/en
Publication of JPS54117479A publication Critical patent/JPS54117479A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:3'-Hydroxy-4'-methoxy-3-phenyl-3,4-dihydro-isocoumarin-8- O-β-D-glucose of formula.
USE: Perfume improvers of tobacco having perfume enhancing and inritation suppression action on the original tobacco.
PROCESS: Raw leaves of Hydrangeas immediately after harvesting are ground, extracted with water or a hydrophilic solvent, e.g. methanol, or its mixture with a hydrophobic solvent, e.g. benzene, and filtered. The extract thus obtained is vacuum evaporated to dryness. The residue is extracted with water and filtered. The filtrate is passed through a weak cation exchange resin column to adsorb a polyphenolic substance, which is eluted with a solvent, e.g. methanol. The eluate is vacuum evaporated to dryness. The dry substance is dissolved in ethanol, adsorbed by a silicic acid column, and eluted to give the desired compound.
COPYRIGHT: (C)1979,JPO&Japio
JP2444278A 1978-03-06 1978-03-06 3'-hydroxy-4'-methoxy-3-phenyl 3,4-dihydro-isocoumarin-8-o-beta-d-glucose and tobacco perfume improver containing it Pending JPS54117479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2444278A JPS54117479A (en) 1978-03-06 1978-03-06 3'-hydroxy-4'-methoxy-3-phenyl 3,4-dihydro-isocoumarin-8-o-beta-d-glucose and tobacco perfume improver containing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2444278A JPS54117479A (en) 1978-03-06 1978-03-06 3'-hydroxy-4'-methoxy-3-phenyl 3,4-dihydro-isocoumarin-8-o-beta-d-glucose and tobacco perfume improver containing it

Publications (1)

Publication Number Publication Date
JPS54117479A true JPS54117479A (en) 1979-09-12

Family

ID=12138246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2444278A Pending JPS54117479A (en) 1978-03-06 1978-03-06 3'-hydroxy-4'-methoxy-3-phenyl 3,4-dihydro-isocoumarin-8-o-beta-d-glucose and tobacco perfume improver containing it

Country Status (1)

Country Link
JP (1) JPS54117479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014080225A1 (en) * 2012-11-26 2014-05-30 British American Tobacco (Investments) Limited Treatment of tobacco material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532720A (en) * 1978-08-25 1980-03-07 Hitachi Tokyo Electronics Co Ltd Glass plate forming method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532720A (en) * 1978-08-25 1980-03-07 Hitachi Tokyo Electronics Co Ltd Glass plate forming method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014080225A1 (en) * 2012-11-26 2014-05-30 British American Tobacco (Investments) Limited Treatment of tobacco material

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