GB545044A - Improvements in and relating to the manufacture of amino-acridines - Google Patents
Improvements in and relating to the manufacture of amino-acridinesInfo
- Publication number
- GB545044A GB545044A GB1606540A GB1606540A GB545044A GB 545044 A GB545044 A GB 545044A GB 1606540 A GB1606540 A GB 1606540A GB 1606540 A GB1606540 A GB 1606540A GB 545044 A GB545044 A GB 545044A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acridines
- relating
- amino
- manufacture
- monohydrochlorides
- 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
- C07D219/00—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
- C07D219/04—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems 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 carbon atoms of the ring system
- C07D219/08—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
545,044. Acridine compounds; dyes. BOOTS PURE DRUG CO., Ltd., PYMAN, F. L., and BARNES, H. Nov. 4, 1940, No. 16065. [Class 2 (iii)] 3 : 6-Diaminoacridine is prepared by heating m-phenylenediamine monohydrochloride with formic acid in glycerol or other polyvalent alcohol. By using N-monoalkyl-m-phenylenediamine monohydrochlorides, the corresponding dialkyl-diaminoacridines are obtained. The products, which are monohydrochlorides, may be converted, without previous isolation if desired, into the sulphates. An example is given. Specification 137,214, [Class 2 (iii)], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1606540A GB545044A (en) | 1940-11-04 | 1940-11-04 | Improvements in and relating to the manufacture of amino-acridines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1606540A GB545044A (en) | 1940-11-04 | 1940-11-04 | Improvements in and relating to the manufacture of amino-acridines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB545044A true GB545044A (en) | 1942-05-08 |
Family
ID=10070521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1606540A Expired GB545044A (en) | 1940-11-04 | 1940-11-04 | Improvements in and relating to the manufacture of amino-acridines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB545044A (en) |
-
1940
- 1940-11-04 GB GB1606540A patent/GB545044A/en not_active Expired
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