ES409341A1 - Procedimiento para la preparacion de 3,5,7 o 3,6,7-trisus- tituidas-pirazolo, 1,5 a pirimidinas. - Google Patents

Procedimiento para la preparacion de 3,5,7 o 3,6,7-trisus- tituidas-pirazolo, 1,5 a pirimidinas.

Info

Publication number
ES409341A1
ES409341A1 ES409341A ES409341A ES409341A1 ES 409341 A1 ES409341 A1 ES 409341A1 ES 409341 A ES409341 A ES 409341A ES 409341 A ES409341 A ES 409341A ES 409341 A1 ES409341 A1 ES 409341A1
Authority
ES
Spain
Prior art keywords
pyrimidines
translation
preparation
machine
legally binding
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
Application number
ES409341A
Other languages
English (en)
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.)
Bausch Health Americas Inc
Original Assignee
International Chemical and Nuclear Corp
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
Priority claimed from US245870A external-priority patent/US3925385A/en
Application filed by International Chemical and Nuclear Corp filed Critical International Chemical and Nuclear Corp
Publication of ES409341A1 publication Critical patent/ES409341A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
ES409341A 1971-12-09 1972-12-06 Procedimiento para la preparacion de 3,5,7 o 3,6,7-trisus- tituidas-pirazolo, 1,5 a pirimidinas. Expired ES409341A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20653871A 1971-12-09 1971-12-09
US245870A US3925385A (en) 1972-04-20 1972-04-20 6-Carbethoxy-3,7-disubstitutedpyrazolo{8 1,5a{9 pyrimidines
US27346572A 1972-07-20 1972-07-20

Publications (1)

Publication Number Publication Date
ES409341A1 true ES409341A1 (es) 1976-12-01

Family

ID=27394947

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409341A Expired ES409341A1 (es) 1971-12-09 1972-12-06 Procedimiento para la preparacion de 3,5,7 o 3,6,7-trisus- tituidas-pirazolo, 1,5 a pirimidinas.

Country Status (1)

Country Link
ES (1) ES409341A1 (es)

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