BE668620A - - Google Patents
Info
- Publication number
- BE668620A BE668620A BE668620DA BE668620A BE 668620 A BE668620 A BE 668620A BE 668620D A BE668620D A BE 668620DA BE 668620 A BE668620 A BE 668620A
- Authority
- BE
- Belgium
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
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)
- Manufacture Of Tobacco Products (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US416923A US3334637A (en) | 1964-12-08 | 1964-12-08 | Smoking product having flavorant additive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE668620A true BE668620A (xx) | 1966-02-21 |
Family
ID=23651857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE668620D BE668620A (xx) | 1964-12-08 | 1965-08-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3334637A (xx) |
| BE (1) | BE668620A (xx) |
| CH (1) | CH485425A (xx) |
| DE (1) | DE1517328B1 (xx) |
| GB (1) | GB1072946A (xx) |
| NL (2) | NL6510870A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623489A (en) * | 1969-11-18 | 1971-11-30 | Int Flavors & Fragrances Inc | Tobacco smoking article |
| US3828795A (en) * | 1973-06-21 | 1974-08-13 | Reynolds Tobacco Co R | Tobacco product |
| US3996940A (en) * | 1975-04-08 | 1976-12-14 | R. J. Reynolds Tobacco Company | Tobacco product |
| US5043348A (en) * | 1987-04-24 | 1991-08-27 | Cassella Aktiengesellschaft | Pyrrolealdehydes, their preparation and their use |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3280824A (en) * | 1965-11-03 | 1966-10-25 | Reynolds Tobacco Co R | Tobacco |
-
0
- NL NL130041D patent/NL130041C/xx active
-
1964
- 1964-12-08 US US416923A patent/US3334637A/en not_active Expired - Lifetime
-
1965
- 1965-07-27 GB GB32140/65A patent/GB1072946A/en not_active Expired
- 1965-08-09 DE DE19651517328 patent/DE1517328B1/de active Pending
- 1965-08-18 CH CH1160565A patent/CH485425A/de not_active IP Right Cessation
- 1965-08-19 NL NL6510870A patent/NL6510870A/xx unknown
- 1965-08-20 BE BE668620D patent/BE668620A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH485425A (de) | 1970-02-15 |
| GB1072946A (en) | 1967-06-21 |
| US3334637A (en) | 1967-08-08 |
| NL130041C (xx) | |
| NL6510870A (xx) | 1966-06-09 |
| DE1517328B1 (de) | 1970-04-09 |