ES427197A1 - Procedure for the obtaining of the acid 2- (4'-isobutilfenil) -butirico. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of the acid 2- (4'-isobutilfenil) -butirico. (Machine-translation by Google Translate, not legally binding)
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Juste Quimico Farmaceutica SA
Original Assignee
Juste Quimico Farmaceutica SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Juste Quimico Farmaceutica SAfiledCriticalJuste Quimico Farmaceutica SA
Priority to ES427197ApriorityCriticalpatent/ES427197A1/en
Publication of ES427197A1publicationCriticalpatent/ES427197A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
"PROCEDURE FOR THE OBTAINING OF ACID 2 (4'-ISOBUTILEENIL) -BUTºRICO" characterized by the realization of its synthesis from isobutylbenzene, which is reacted with parafor-maldehyde in acid medium, obtaining the floor-butylbenzyl chloride (II) according to The following reaction scheme: (see formula) (Machine-translation by Google Translate, not legally binding)
ES427197A1974-06-121974-06-12Procedure for the obtaining of the acid 2- (4'-isobutilfenil) -butirico. (Machine-translation by Google Translate, not legally binding)
ExpiredES427197A1
(en)
Procedure for the preparation of trimtetoxibenzamidometilciclohexil-4-carboxilico acid and its sodium salt. (Machine-translation by Google Translate, not legally binding)
A process for the obtaining of alpha chlorhydrate, alpha-dimethyl propionylximethyl d - alpha - aminobencilpenicilinate. (Machine-translation by Google Translate, not legally binding)
New procedure for obtaining acid salts from addition of 3-phenyl-5-dietilamino-etil-1,2-4, -oxodiazol. (Machine-translation by Google Translate, not legally binding)