FR49502E - Process for the preparation of imidazolines substituted in position 2 - Google Patents
Process for the preparation of imidazolines substituted in position 2Info
- Publication number
- FR49502E FR49502E FR49502DA FR49502E FR 49502 E FR49502 E FR 49502E FR 49502D A FR49502D A FR 49502DA FR 49502 E FR49502 E FR 49502E
- Authority
- FR
- France
- Prior art keywords
- preparation
- imidazolines substituted
- imidazolines
- substituted
- 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
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/06—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/20—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D233/22—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH687196X | 1937-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR49502E true FR49502E (en) | 1939-05-01 |
Family
ID=4528957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49502D Expired FR49502E (en) | 1937-05-07 | 1938-05-05 | Process for the preparation of imidazolines substituted in position 2 |
Country Status (4)
Country | Link |
---|---|
CH (2) | CH207999A (en) |
DE (1) | DE687196C (en) |
FR (1) | FR49502E (en) |
NL (1) | NL50008C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2441867A (en) * | 1943-11-19 | 1948-05-18 | Recip Ab | Methods of producing 2-(alpha-naphthylmethyl)-imidazoline |
CN103102312A (en) * | 2011-11-11 | 2013-05-15 | 中国科学院海洋研究所 | Cinnamyl imidazoline derivative, preparation and application thereof |
CN112209880A (en) * | 2020-11-20 | 2021-01-12 | 山西立业制药有限公司 | Preparation method of naphazoline hydrochloride |
-
0
- NL NL50008D patent/NL50008C/xx active
-
1937
- 1937-05-07 CH CH207999D patent/CH207999A/en unknown
-
1938
- 1938-04-12 CH CH221216D patent/CH221216A/en unknown
- 1938-05-05 FR FR49502D patent/FR49502E/en not_active Expired
- 1938-05-05 DE DE1938G0097802 patent/DE687196C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL50008C (en) | |
DE687196C (en) | 1940-01-24 |
CH221216A (en) | 1942-05-15 |
CH207999A (en) | 1939-12-31 |
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