ES372615A1 - Un procedimiento para la preparacion de nuevos acidos 5- aroil-pirrol-2-carboxilicos y derivados de acido carboxili- co. - Google Patents

Un procedimiento para la preparacion de nuevos acidos 5- aroil-pirrol-2-carboxilicos y derivados de acido carboxili- co.

Info

Publication number: ES372615A1
Authority: ES; Spain
Prior art keywords: lower alkyl; acid; carboxylic acid; general formula; carboxylic acids
Prior art date: 1968-07-01
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

Application number

ES372615A

Other languages

English (en)

Spanish (es)

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.)

Janssen Pharmaceuticals Inc

Original Assignee

McNeilab Inc

McNeil Laboratories Inc

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.)

1968-07-01

Filing date

1969-10-16

Publication date

1972-02-16

1969-10-16 Application filed by McNeilab Inc, McNeil Laboratories Inc filed Critical McNeilab Inc

1972-02-16 Publication of ES372615A1 publication Critical patent/ES372615A1/es

Status Expired legal-status Critical Current

Links

150000001732 carboxylic acid derivatives Chemical class 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 3
125000000217 alkyl group Chemical group 0.000 abstract 5
-1 nitro, amino, methylthio Chemical group 0.000 abstract 4
239000002253 acid Substances 0.000 abstract 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
150000003839 salts Chemical class 0.000 abstract 2
239000002841 Lewis acid Substances 0.000 abstract 1
125000003545 alkoxy group Chemical group 0.000 abstract 1
150000003973 alkyl amines Chemical class 0.000 abstract 1
150000001408 amides Chemical class 0.000 abstract 1
150000001412 amines Chemical class 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
150000001735 carboxylic acids Chemical class 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
150000002148 esters Chemical class 0.000 abstract 1
229910052736 halogen Inorganic materials 0.000 abstract 1
150000002367 halogens Chemical class 0.000 abstract 1
230000007062 hydrolysis Effects 0.000 abstract 1
238000006460 hydrolysis reaction Methods 0.000 abstract 1
150000007517 lewis acids Chemical class 0.000 abstract 1
125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
125000006501 nitrophenyl group Chemical group 0.000 abstract 1
150000003233 pyrroles Chemical class 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pyrrole Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

ES372615A 1968-07-01 1969-10-16 Un procedimiento para la preparacion de nuevos acidos 5- aroil-pirrol-2-carboxilicos y derivados de acido carboxili- co. Expired ES372615A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US74134868A	1968-07-01	1968-07-01

Publications (1)

Publication Number	Publication Date
ES372615A1 true ES372615A1 (es)	1972-02-16

Family

ID=24980356

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES372615A Expired ES372615A1 (es)	1968-07-01	1969-10-16	Un procedimiento para la preparacion de nuevos acidos 5- aroil-pirrol-2-carboxilicos y derivados de acido carboxili- co.
ES372616A Expired ES372616A1 (es)	1968-07-01	1969-10-16	Un procedimiento para la preparacion de nuevos acidos 5- aroil-pirrol-2-o-3-carboxilicos y derivados de acido carbo- silico.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES372616A Expired ES372616A1 (es)	1968-07-01	1969-10-16	Un procedimiento para la preparacion de nuevos acidos 5- aroil-pirrol-2-o-3-carboxilicos y derivados de acido carbo- silico.

Country Status (2)

Country	Link
AT (2)	AT292686B (de)
ES (2)	ES372615A1 (de)

1968
- 1968-07-26 AT AT446470A patent/AT292686B/de active
- 1968-07-26 AT AT446370A patent/AT292685B/de not_active IP Right Cessation
1969
- 1969-10-16 ES ES372615A patent/ES372615A1/es not_active Expired
- 1969-10-16 ES ES372616A patent/ES372616A1/es not_active Expired

Also Published As

Publication number	Publication date
AT292686B (de)	1971-09-10
AT292685B (de)	1971-09-10
ES372616A1 (es)	1972-02-16

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