ES462080A1 - Ergot alkaloid peptide derivatives - Google Patents

Ergot alkaloid peptide derivatives

Info

Publication number
ES462080A1
ES462080A1 ES462080A ES462080A ES462080A1 ES 462080 A1 ES462080 A1 ES 462080A1 ES 462080 A ES462080 A ES 462080A ES 462080 A ES462080 A ES 462080A ES 462080 A1 ES462080 A1 ES 462080A1
Authority
ES
Spain
Prior art keywords
hydrogen
peptide derivatives
alkyl
ergot alkaloid
carbon atoms
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
ES462080A
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.)
Sandoz AG
Original Assignee
Sandoz 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
Priority claimed from CH1128776A external-priority patent/CH623592A5/en
Priority claimed from CH1128676A external-priority patent/CH623591A5/en
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES462080A1 publication Critical patent/ES462080A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/08—Vasodilators for multiple indications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • C07D519/02—Ergot alkaloids of the cyclic peptide type

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Process for obtaining derivatives of ergot peptide alkaloids of formula I, *** (See formula) where R1 is alkyl of 1 to 4 carbon atoms, R2 is hydrogen, alkyl of 1 to 4 carbon atoms or benzyl, R3 and R5, independently, are hydrogen or methyl, R4 is hydrogen or C 1-4 -alkyl, and R6 and R7, together, form a single bond, or each of R6 and R7 is hydrogen, or R6 is methoxy and R7 is hydrogen. (Machine-translation by Google Translate, not legally binding)
ES462080A 1976-09-06 1977-06-02 Ergot alkaloid peptide derivatives Expired ES462080A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1128776A CH623592A5 (en) 1976-09-06 1976-09-06 Process for the preparation of ergopeptide alkaloid derivatives
CH1128676A CH623591A5 (en) 1976-09-06 1976-09-06 Process for the preparation of ergopeptide alkaloid derivatives

Publications (1)

Publication Number Publication Date
ES462080A1 true ES462080A1 (en) 1978-12-01

Family

ID=25708069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462080A Expired ES462080A1 (en) 1976-09-06 1977-06-02 Ergot alkaloid peptide derivatives

Country Status (15)

Country Link
JP (1) JPS5331698A (en)
AU (1) AU512027B2 (en)
CA (1) CA1105007A (en)
DE (1) DE2738730A1 (en)
DK (1) DK147390C (en)
ES (1) ES462080A1 (en)
FI (1) FI64942C (en)
FR (1) FR2363571A1 (en)
GB (2) GB1590150A (en)
IE (1) IE46152B1 (en)
IL (1) IL52896A (en)
NL (1) NL7709683A (en)
NZ (1) NZ185098A (en)
PT (1) PT67003B (en)
SE (1) SE435839B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013033339A2 (en) * 2011-06-23 2016-08-16 Map Pharmaceuticals Inc fluorergoline analogs

Also Published As

Publication number Publication date
GB1590149A (en) 1981-05-28
DK382777A (en) 1978-03-07
FI772557A (en) 1978-03-07
CA1105007A (en) 1981-07-14
IL52896A (en) 1980-07-31
NZ185098A (en) 1980-04-28
PT67003A (en) 1977-10-01
FI64942C (en) 1984-02-10
IL52896A0 (en) 1977-11-30
SE435839B (en) 1984-10-22
AU2857277A (en) 1979-03-15
FR2363571A1 (en) 1978-03-31
DK147390C (en) 1985-02-04
SE7709645L (en) 1978-03-07
DK147390B (en) 1984-07-16
NL7709683A (en) 1978-03-08
PT67003B (en) 1979-05-14
IE46152B1 (en) 1983-03-09
JPS5331698A (en) 1978-03-25
FI64942B (en) 1983-10-31
IE46152L (en) 1978-03-06
FR2363571B1 (en) 1980-04-18
GB1590150A (en) 1981-05-28
DE2738730A1 (en) 1978-03-16
AU512027B2 (en) 1980-09-18

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