ES356528A1 - Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES356528A1 ES356528A1 ES356528A ES356528A ES356528A1 ES 356528 A1 ES356528 A1 ES 356528A1 ES 356528 A ES356528 A ES 356528A ES 356528 A ES356528 A ES 356528A ES 356528 A1 ES356528 A1 ES 356528A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- translation
- procedure
- preparation
- carboxylic acids
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 150000001735 carboxylic acids Chemical class 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- -1 heterocyclic carboxylic acids Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 150000002431 hydrogen Chemical class 0.000 abstract 2
- 150000007529 inorganic bases Chemical class 0.000 abstract 2
- 150000007530 organic bases Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000001841 imino group Chemical group [H]N=* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Landscapes
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Procedure for the preparation of new heterocyclic carboxylic acids of the general formula I, **(See formula)** in which R means a lower alkyl group, X means oxygen, sulfur, the imino group or the methylimino group, Y means hydrogen, halogen up to atomic number 35 or the methyl group and Z1 as well as Z2 means hydrogen, halogen up to atomic number 35, an alkyl or lower alkoxy group, and its salts with inorganic or organic bases, characterized in that an ester of the general formula II, **(See formula)** in which R1 means a lower alkyl group and R, X, Y, Z1 and Z2 have the significance indicated under formula I, it is saponified in a manner known per se, and if desired the reaction product thus obtained is transformed into a salt with an inorganic or organic base. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES356528A ES356528A1 (en) | 1968-07-26 | 1968-07-26 | Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES356528A ES356528A1 (en) | 1968-07-26 | 1968-07-26 | Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES356528A1 true ES356528A1 (en) | 1970-01-16 |
Family
ID=8449845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES356528A Expired ES356528A1 (en) | 1968-07-26 | 1968-07-26 | Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES356528A1 (en) |
-
1968
- 1968-07-26 ES ES356528A patent/ES356528A1/en not_active Expired
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