GB997653A - N-aryl-isatoic anhydride derivatives - Google Patents
N-aryl-isatoic anhydride derivativesInfo
- Publication number
- GB997653A GB997653A GB3664663A GB3664663A GB997653A GB 997653 A GB997653 A GB 997653A GB 3664663 A GB3664663 A GB 3664663A GB 3664663 A GB3664663 A GB 3664663A GB 997653 A GB997653 A GB 997653A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- general formula
- prepared
- reaction
- dichloro
- 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
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
- C07D215/227—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
- C07D209/32—Oxygen atoms
- C07D209/38—Oxygen atoms in positions 2 and 3, e.g. isatin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
- C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D265/24—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
- C07D265/26—Two oxygen atoms, e.g. isatoic anhydride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22452062A | 1962-09-18 | 1962-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB997653A true GB997653A (en) | 1965-07-07 |
Family
ID=22841052
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3664863A Expired GB1001356A (en) | 1962-09-18 | 1963-09-17 | Substituted anthranilic acid esters |
| GB3664663A Expired GB997653A (en) | 1962-09-18 | 1963-09-17 | N-aryl-isatoic anhydride derivatives |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3664863A Expired GB1001356A (en) | 1962-09-18 | 1963-09-17 | Substituted anthranilic acid esters |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE637515A (es) |
| BR (1) | BR6352807D0 (es) |
| CH (4) | CH416630A (es) |
| DE (1) | DE1470212A1 (es) |
| ES (1) | ES291742A1 (es) |
| FR (1) | FR2935M (es) |
| GB (2) | GB1001356A (es) |
| NL (2) | NL123926C (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2572072B1 (fr) * | 1984-10-18 | 1989-04-14 | Basf Ag | Procede de preparation de derives d'indole |
-
0
- NL NL298016D patent/NL298016A/xx unknown
- NL NL123926D patent/NL123926C/xx active
- BE BE637515D patent/BE637515A/xx unknown
-
1963
- 1963-09-16 DE DE19631470212 patent/DE1470212A1/de active Pending
- 1963-09-17 CH CH673566A patent/CH416630A/fr unknown
- 1963-09-17 GB GB3664863A patent/GB1001356A/en not_active Expired
- 1963-09-17 CH CH673666A patent/CH416631A/fr unknown
- 1963-09-17 GB GB3664663A patent/GB997653A/en not_active Expired
- 1963-09-17 CH CH673766A patent/CH416632A/fr unknown
- 1963-09-17 CH CH1147663A patent/CH415635A/fr unknown
- 1963-09-17 BR BR15280763A patent/BR6352807D0/pt unknown
- 1963-09-17 FR FR947774A patent/FR2935M/fr active Active
- 1963-09-17 ES ES291742A patent/ES291742A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH416631A (fr) | 1966-07-15 |
| ES291742A1 (es) | 1964-02-16 |
| CH416632A (fr) | 1966-07-15 |
| DE1470212A1 (de) | 1969-04-24 |
| NL298016A (es) | |
| CH415635A (fr) | 1966-06-30 |
| BR6352807D0 (pt) | 1973-06-12 |
| GB1001356A (en) | 1965-08-18 |
| BE637515A (es) | |
| NL123926C (es) | |
| CH416630A (fr) | 1966-07-15 |
| FR2935M (fr) | 1964-11-16 |
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