GB1248313A - Treating tobacco - Google Patents
Treating tobaccoInfo
- Publication number
- GB1248313A GB1248313A GB863469A GB863469A GB1248313A GB 1248313 A GB1248313 A GB 1248313A GB 863469 A GB863469 A GB 863469A GB 863469 A GB863469 A GB 863469A GB 1248313 A GB1248313 A GB 1248313A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyrryl
- cho
- tobacco
- feb
- methyl
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/32—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D207/33—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D207/333—Radicals substituted by oxygen or sulfur atoms
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
- A24B15/36—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring
- A24B15/38—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only nitrogen as hetero atom
- A24B15/385—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only nitrogen as hetero atom in a five-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Manufacture Of Tobacco Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,248,313. Flavouring tobacco. H. F. & PH. F. REEMTSMA. 18 Feb., 1969 [23 Feb., 1968], No. 8634/69. Heading A2C. Smoke is flavoured by the addition to tobacco, tobacco substitute, or filter material of a compound of the general formula in which R denotes -CHO, -CH 2 -CHO, -(CH 2 ) 2 -CHO, -CO-CH 3 , -CO-CH 2 -CH 3 , -CO-CHO, -CH 2 CO-CHO, -CO -CO-CH 3 , -CH 2 OH, -(CH 2 ) 2 OH, -OH OH-CH 2 -CH 3 , -CO-(CH 2 ) 3 OH, -CO -CHOH-CH 3 , or -CO-COO-C 2 H 5 . Specific compounds referred to are 2 - formylpyrrol; pyrryl - 2 - oarbinol; pyrryl - 2 - methyl ketone; pyrryl - 2 - ethylketone; pyrryl - 2 -yhydroxypropylketone; 1 - (pyrryl - 2) - 2, 2 - diethoxypropanone - 1; 1 - (pyrryl - 2) -propandione - 1, 2; 1 - (pyrryl - 2) -propanone - 1 - 01 - 2; methyl pyrryl - 2 - carboxylate; ethyl pyrryl - 2 - glyoxylate. The additive may be applied by dipping or spraying using voltatile solvents.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681692950 DE1692950A1 (en) | 1967-02-25 | 1968-02-23 | Process for influencing the taste of tobacco smoke |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1248313A true GB1248313A (en) | 1971-09-29 |
Family
ID=5687710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB863469A Expired GB1248313A (en) | 1968-02-23 | 1969-02-18 | Treating tobacco |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE728752A (en) |
CH (1) | CH519862A (en) |
DK (1) | DK126551B (en) |
FR (1) | FR2002537A1 (en) |
GB (1) | GB1248313A (en) |
LU (1) | LU58052A1 (en) |
NL (1) | NL6902572A (en) |
NO (1) | NO119628B (en) |
SE (1) | SE347644B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7851004B2 (en) | 2001-07-19 | 2010-12-14 | San-Ei Gen F.F.I., Inc. | Taste-improving composition and application of the same |
-
1969
- 1969-02-12 CH CH209169A patent/CH519862A/en not_active IP Right Cessation
- 1969-02-18 GB GB863469A patent/GB1248313A/en not_active Expired
- 1969-02-19 NL NL6902572A patent/NL6902572A/xx unknown
- 1969-02-20 LU LU58052D patent/LU58052A1/xx unknown
- 1969-02-21 FR FR6904587A patent/FR2002537A1/fr not_active Withdrawn
- 1969-02-21 SE SE247069A patent/SE347644B/xx unknown
- 1969-02-21 DK DK97569A patent/DK126551B/en unknown
- 1969-02-21 BE BE728752D patent/BE728752A/xx unknown
- 1969-02-21 NO NO70969A patent/NO119628B/no unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7851004B2 (en) | 2001-07-19 | 2010-12-14 | San-Ei Gen F.F.I., Inc. | Taste-improving composition and application of the same |
Also Published As
Publication number | Publication date |
---|---|
CH519862A (en) | 1972-03-15 |
LU58052A1 (en) | 1969-06-03 |
BE728752A (en) | 1969-08-01 |
SE347644B (en) | 1972-08-14 |
NO119628B (en) | 1970-06-08 |
NL6902572A (en) | 1969-08-26 |
DK126551B (en) | 1973-07-30 |
FR2002537A1 (en) | 1969-10-17 |
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