ES378208A2 - Procedure for the preparation of new 2-amino-5-nitro-triazols replaced in the amino group. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of new 2-amino-5-nitro-triazols replaced in the amino group. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES378208A2
ES378208A2 ES378208A ES378208A ES378208A2 ES 378208 A2 ES378208 A2 ES 378208A2 ES 378208 A ES378208 A ES 378208A ES 378208 A ES378208 A ES 378208A ES 378208 A2 ES378208 A2 ES 378208A2
Authority
ES
Spain
Prior art keywords
amino
nitro
translation
procedure
preparation
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
ES378208A
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae GmbH
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 Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Publication of ES378208A2 publication Critical patent/ES378208A2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/04—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps to be fastened or secured by the material of the label itself, e.g. by thermo-adhesion
    • G09F3/06—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps to be fastened or secured by the material of the label itself, e.g. by thermo-adhesion by clamping action

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Theoretical Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)

Abstract

Improvements introduced in the object of the main patent no. 360,300, applied for on November 15, 1968 for "Procedure for the preparation of new 2-amino-5-nitro-thiazoles substituted in the amino group", characterized in that it is reacted at temperatures up to 100ºC, a 2-substituted mercapto-4,5,5-trimethyl- Δ 2-oxazoline of the general formula II **(See formula)** wherein R3 signifies an alcoholic, aralkoxy or alkenyl radical with 2-amino-5-nitrothiazole, and the compound thus obtained: 2 - [(4,5,5-trimethyl-1,3-oxazolidinylidene- (2)) -amino] -5-nitrothiazole of formula I **(See formula)** if desired, it is subsequently transformed, using organic or inorganic acids, into their salts by adding acid. (Machine-translation by Google Translate, not legally binding)
ES378208A 1969-04-09 1970-04-03 Procedure for the preparation of new 2-amino-5-nitro-triazols replaced in the amino group. (Machine-translation by Google Translate, not legally binding) Expired ES378208A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691918071 DE1918071A1 (en) 1969-04-09 1969-04-09 2 - [(4,5,5-Trimethyl-1,3-oxazolidinylidene- (2)) amino] -5-nitro-thiazole and process for its preparation

Publications (1)

Publication Number Publication Date
ES378208A2 true ES378208A2 (en) 1972-07-16

Family

ID=5730713

Family Applications (3)

Application Number Title Priority Date Filing Date
ES378209A Expired ES378209A2 (en) 1969-04-09 1970-04-03 Procedure for the preparation of new 2-amino-5-nitrotriazoles substituted in the amino group. (Machine-translation by Google Translate, not legally binding)
ES378207A Expired ES378207A2 (en) 1969-04-09 1970-04-03 Procedure for the preparation of new 2-amino-5-nitrotriazoles replaced in the amino group. (Machine-translation by Google Translate, not legally binding)
ES378208A Expired ES378208A2 (en) 1969-04-09 1970-04-03 Procedure for the preparation of new 2-amino-5-nitro-triazols replaced in the amino group. (Machine-translation by Google Translate, not legally binding)

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES378209A Expired ES378209A2 (en) 1969-04-09 1970-04-03 Procedure for the preparation of new 2-amino-5-nitrotriazoles substituted in the amino group. (Machine-translation by Google Translate, not legally binding)
ES378207A Expired ES378207A2 (en) 1969-04-09 1970-04-03 Procedure for the preparation of new 2-amino-5-nitrotriazoles replaced in the amino group. (Machine-translation by Google Translate, not legally binding)

Country Status (12)

Country Link
AT (2) AT299942B (en)
AU (1) AU1346870A (en)
BE (1) BE748615R (en)
DD (1) DD101410A5 (en)
DE (1) DE1918071A1 (en)
DK (1) DK124890B (en)
ES (3) ES378209A2 (en)
FR (1) FR2042317B2 (en)
GB (1) GB1302113A (en)
IL (1) IL34275A0 (en)
NL (1) NL7005134A (en)
ZA (1) ZA702357B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918070A1 (en) * 1969-04-09 1971-01-21 Thomae Gmbh Dr K New 2-amino-5-nitro-thiazoles substituted on the amino group and process for the preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137317C (en) * 1967-11-10
DE1918070A1 (en) * 1969-04-09 1971-01-21 Thomae Gmbh Dr K New 2-amino-5-nitro-thiazoles substituted on the amino group and process for the preparation

Also Published As

Publication number Publication date
DE1918071A1 (en) 1970-10-15
DK124890B (en) 1972-12-04
ZA702357B (en) 1971-01-27
AU1346870A (en) 1971-10-07
FR2042317A2 (en) 1971-02-12
AT299942B (en) 1972-07-10
GB1302113A (en) 1973-01-04
DD101410A5 (en) 1973-11-05
NL7005134A (en) 1970-10-13
FR2042317B2 (en) 1973-07-13
BE748615R (en) 1970-10-07
ES378207A2 (en) 1972-07-16
IL34275A0 (en) 1970-06-17
AT299943B (en) 1972-07-10
ES378209A2 (en) 1972-07-16

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