ES407229A1 - Procedure for the preparation of 5/6/acil-bencimidazolilcarbamatos of alcohil. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of 5/6/acil-bencimidazolilcarbamatos of alcohil. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES407229A1 ES407229A1 ES407229A ES407229A ES407229A1 ES 407229 A1 ES407229 A1 ES 407229A1 ES 407229 A ES407229 A ES 407229A ES 407229 A ES407229 A ES 407229A ES 407229 A1 ES407229 A1 ES 407229A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- preparation
- general formula
- machine
- 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
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
- C07D235/32—Benzimidazole-2-carbamic acids, unsubstituted or substituted; Esters thereof; Thio-analogues thereof
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)
- Plural Heterocyclic Compounds (AREA)
Abstract
Procedure for the preparation of the compounds of general formula I and the salts thereof, (where R represents an alcohol group, containing 1-4 carbon atoms, R1 represents an alcohol group, containing 1-4 carbon atoms carbon, or a phenyl group optionally with a hydrogen substituted by a halogen or by an alcohol or alkoxy group containing 1-4 carbon atoms, and the group R1-CO- can be attached to the benzimidazole ring at position 5 or 6) which comprises reacting a compound of general formula II (where R1 is as defined above) with a compound of general formula III (where R is as given above) and, if desired, transforming the compound of general formula I thus obtained in its salt, or release it from its salt. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUCI001172 HU163393B (en) | 1971-10-06 | 1971-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES407229A1 true ES407229A1 (en) | 1975-10-01 |
Family
ID=10994418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES407229A Expired ES407229A1 (en) | 1971-10-06 | 1972-10-02 | Procedure for the preparation of 5/6/acil-bencimidazolilcarbamatos of alcohil. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4844258A (en) |
ES (1) | ES407229A1 (en) |
HU (1) | HU163393B (en) |
NL (1) | NL170415C (en) |
SU (1) | SU454739A3 (en) |
YU (1) | YU35056B (en) |
-
1971
- 1971-10-06 HU HUCI001172 patent/HU163393B/hu unknown
-
1972
- 1972-10-02 ES ES407229A patent/ES407229A1/en not_active Expired
- 1972-10-04 SU SU1835812A patent/SU454739A3/en active
- 1972-10-05 JP JP10023572A patent/JPS4844258A/ja active Pending
- 1972-10-06 NL NL7213596A patent/NL170415C/en not_active IP Right Cessation
- 1972-10-06 YU YU250672A patent/YU35056B/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU35056B (en) | 1980-09-25 |
NL7213596A (en) | 1973-04-10 |
JPS4844258A (en) | 1973-06-26 |
YU250672A (en) | 1979-12-31 |
HU163393B (en) | 1973-08-28 |
SU454739A3 (en) | 1974-12-25 |
NL170415C (en) | 1982-11-01 |
NL170415B (en) | 1982-06-01 |
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