AU628653B2 - Novel cns-active hexapeptides with an antiamnesic effect - Google Patents

Novel cns-active hexapeptides with an antiamnesic effect

Info

Publication number
AU628653B2
AU628653B2 AU63064/90A AU6306490A AU628653B2 AU 628653 B2 AU628653 B2 AU 628653B2 AU 63064/90 A AU63064/90 A AU 63064/90A AU 6306490 A AU6306490 A AU 6306490A AU 628653 B2 AU628653 B2 AU 628653B2
Authority
AU
Australia
Prior art keywords
denotes
hexapeptides
active
lys
met
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.)
Ceased
Application number
AU63064/90A
Other versions
AU6306490A (en
Inventor
Hermann Josef Gerhards
Franz Hock
Georg Jager
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of AU6306490A publication Critical patent/AU6306490A/en
Application granted granted Critical
Publication of AU628653B2 publication Critical patent/AU628653B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/04—Linear peptides containing only normal peptide links
    • C07K7/06—Linear peptides containing only normal peptide links having 5 to 11 amino acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/665—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans derived from pro-opiomelanocortin, pro-enkephalin or pro-dynorphin
    • C07K14/695—Corticotropin [ACTH]

Abstract

The present invention relates to hexapeptides of the general formula I R<1>-A<1>-A<2>-A<3>-A<4>-A<5>-A<6>-NH(CH2)n-NH2 (I> where R<1> denotes Z, formyl or (subst.) alkanoyl; A<1> denotes Met, Met(O) or Met(O2), all of which can be in the L or D form; A<2> denotes Glu, D-Glu, Ala or pyroglutamyl; A<3> denotes His, Ala, Phe or D-Lys; A<4> denotes the radical of a neutral aliphatic or aromatic alpha -amino acid; A<5> denotes Lys or D-Lys; A<6> denotes (subst.) Phe and n denotes an integer from 4 to 10. Processes for the preparation thereof, the use thereof as medicines, and pharmaceutical compositions containing these are described.
AU63064/90A 1989-09-23 1990-09-21 Novel cns-active hexapeptides with an antiamnesic effect Ceased AU628653B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3931788A DE3931788A1 (en) 1989-09-23 1989-09-23 NEW CNS ACTIVE HEXAPEPTIDES WITH ANTIAMNESTIC EFFECT
DE3931788 1989-09-23

Publications (2)

Publication Number Publication Date
AU6306490A AU6306490A (en) 1991-03-28
AU628653B2 true AU628653B2 (en) 1992-09-17

Family

ID=6390039

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63064/90A Ceased AU628653B2 (en) 1989-09-23 1990-09-21 Novel cns-active hexapeptides with an antiamnesic effect

Country Status (11)

Country Link
EP (1) EP0424670B1 (en)
JP (1) JPH03120295A (en)
AT (1) ATE118786T1 (en)
AU (1) AU628653B2 (en)
CA (1) CA2025941A1 (en)
DE (2) DE3931788A1 (en)
DK (1) DK0424670T3 (en)
ES (1) ES2070229T3 (en)
GR (1) GR3015492T3 (en)
IE (1) IE66529B1 (en)
PT (1) PT95381B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106608901B (en) * 2015-10-22 2020-10-16 彭莉 Dihydroxydimethyltetrahydroisoquinoline-3-formyl-Lys (Lys-Ala), and synthesis, activity and application thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179332A2 (en) * 1984-10-22 1986-04-30 Hoechst Aktiengesellschaft ZNS-active peptides acting on the cholinergetic system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758206A (en) * 1969-10-31 1971-04-29 Hoechst Ag PEPTIDES WITH ADRENOCORTICOTROPIC ACTIVITY AND MEDICINAL PRODUCTS CONTAINING IT
DE1965102A1 (en) * 1969-12-27 1971-07-01 Hoechst Ag Tridecapeptides with adrenocorticotropic - activity

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179332A2 (en) * 1984-10-22 1986-04-30 Hoechst Aktiengesellschaft ZNS-active peptides acting on the cholinergetic system

Also Published As

Publication number Publication date
EP0424670A1 (en) 1991-05-02
CA2025941A1 (en) 1991-03-24
DE3931788A1 (en) 1991-04-04
DE59008515D1 (en) 1995-03-30
IE903420A1 (en) 1991-04-10
PT95381A (en) 1991-05-22
IE66529B1 (en) 1996-01-17
PT95381B (en) 1997-07-31
GR3015492T3 (en) 1995-06-30
AU6306490A (en) 1991-03-28
ES2070229T3 (en) 1995-06-01
ATE118786T1 (en) 1995-03-15
JPH03120295A (en) 1991-05-22
DK0424670T3 (en) 1995-07-17
EP0424670B1 (en) 1995-02-22

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