ES245280A1 - Procedure for obtaining new 1-substitute pirazolo-pyrimidines (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for obtaining new 1-substitute pirazolo-pyrimidines (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES245280A1
ES245280A1 ES0245280A ES245280A ES245280A1 ES 245280 A1 ES245280 A1 ES 245280A1 ES 0245280 A ES0245280 A ES 0245280A ES 245280 A ES245280 A ES 245280A ES 245280 A1 ES245280 A1 ES 245280A1
Authority
ES
Spain
Prior art keywords
pyrimidines
translation
procedure
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
ES0245280A
Other languages
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES245280A1 publication Critical patent/ES245280A1/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedure for obtaining new pyrazolo-pyrimidines, 1-substituted, of the formula ** (See formula) ** where R means a saturated hydrocarbon radical with at least 4 carbon atoms, and where R 1 and R 2 represent free or substituted amino groups, and R 2 can also mean also hydrogen, and their salts, characterized in that in the compounds of the formula ** (See formula) ** where R has the meaning indicated above, R3 has the meaning indicated above for R1 or represents a transformable moiety in R1 and R4 is by R2 or a moiety transformable in R2 or hydrogen, and where at least one of the moieties R3 and R4 is can transform into R1 or R2, the transformable residues in R1 and R2 are transformed simultaneously or consecutively, directly or by stages, in these and, if desired, the bases obtained are transformed into their salts or the salts obtained in the free bases. (Machine-translation by Google Translate, not legally binding)
ES0245280A 1957-11-26 1958-11-13 Procedure for obtaining new 1-substitute pirazolo-pyrimidines (Machine-translation by Google Translate, not legally binding) Expired ES245280A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5308157A CH368499A (en) 1957-11-26 1957-11-26 Process for the preparation of new 1-substituted pyrazolo-pyrimidines

Publications (1)

Publication Number Publication Date
ES245280A1 true ES245280A1 (en) 1959-06-01

Family

ID=4518432

Family Applications (5)

Application Number Title Priority Date Filing Date
ES0245083A Expired ES245083A1 (en) 1957-11-26 1958-11-05 Procedure for the obtaining of a new alkylhoidracine (Machine-translation by Google Translate, not legally binding)
ES0245084A Expired ES245084A1 (en) 1957-11-26 1958-11-05 Procedure for the obtaining of a new hydration (Machine-translation by Google Translate, not legally binding)
ES0245280A Expired ES245280A1 (en) 1957-11-26 1958-11-13 Procedure for obtaining new 1-substitute pirazolo-pyrimidines (Machine-translation by Google Translate, not legally binding)
ES0245308A Expired ES245308A1 (en) 1957-11-26 1958-11-14 Procedure for the obtaining of a new alkylhoidracine (Machine-translation by Google Translate, not legally binding)
ES0245309A Expired ES245309A1 (en) 1957-11-26 1958-11-14 Procedure for the obtaining of a new alkylhoidracine (Machine-translation by Google Translate, not legally binding)

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES0245083A Expired ES245083A1 (en) 1957-11-26 1958-11-05 Procedure for the obtaining of a new alkylhoidracine (Machine-translation by Google Translate, not legally binding)
ES0245084A Expired ES245084A1 (en) 1957-11-26 1958-11-05 Procedure for the obtaining of a new hydration (Machine-translation by Google Translate, not legally binding)

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES0245308A Expired ES245308A1 (en) 1957-11-26 1958-11-14 Procedure for the obtaining of a new alkylhoidracine (Machine-translation by Google Translate, not legally binding)
ES0245309A Expired ES245309A1 (en) 1957-11-26 1958-11-14 Procedure for the obtaining of a new alkylhoidracine (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
CH (1) CH368499A (en)
ES (5) ES245083A1 (en)

Also Published As

Publication number Publication date
ES245309A1 (en) 1959-06-01
ES245308A1 (en) 1959-06-01
ES245083A1 (en) 1959-06-01
ES245084A1 (en) 1959-06-01
CH368499A (en) 1963-04-15

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