ES478610A1 - Procedimiento para preparar alfa-halometil derivados de al- fa-amino acidos. - Google Patents

Procedimiento para preparar alfa-halometil derivados de al- fa-amino acidos.

Info

Publication number
ES478610A1
ES478610A1 ES478610A ES478610A ES478610A1 ES 478610 A1 ES478610 A1 ES 478610A1 ES 478610 A ES478610 A ES 478610A ES 478610 A ES478610 A ES 478610A ES 478610 A1 ES478610 A1 ES 478610A1
Authority
ES
Spain
Prior art keywords
vinyl acetate
ethylene
acetate copolymers
crosslinked
lactam
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
ES478610A
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.)
Merrell Toraude et Cie
Original Assignee
Merrell Toraude et Cie
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 Merrell Toraude et Cie filed Critical Merrell Toraude et Cie
Publication of ES478610A1 publication Critical patent/ES478610A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61K31/16—Amides, e.g. hydroxamic acids
    • 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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
    • A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
    • 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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/20—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/04—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to acyclic carbon atoms of a carbon skeleton
    • C07C279/14—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to acyclic carbon atoms of a carbon skeleton being further substituted by carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms
    • C07D211/76—Oxygen atoms attached in position 2 or 6
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D223/08—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/16—Purine radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06191—Dipeptides containing heteroatoms different from O, S, or N
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Mezclas termoplásticas elastómeras de polipropileno y un copolímero de etileno-acetato de vinilo parcialmente reticulado. Las mezclas de poliprolino y copolímeros de etileno-acetato de vinilo. Las mezclas de polipropileno y copolímeros de etileno-acetato de vinilo sin reticular, tienen unas propiedades de elasticidad insatisfactorias, por ejemplo, con respecto al alargamiento permanente y a la resistencia al impacto en pieza entallada. Se ha descubierto que mediante el empleo de copolímeros de etileno-acetato de vinilo parcialmente reticulados con contenidos de gel de un 3-50% en peso en mezcla con polipropileno isotáctito se logran mejoras en las propiedades elásticas, especialmente en la resistencia al impacto en pieza entallada y en el alargamiento permanente, con respecto a las mezclas comparativas con copolímeros de etileno-acetato de vinilo sin reticular.
ES478610A 1977-07-11 1979-03-14 Procedimiento para preparar alfa-halometil derivados de al- fa-amino acidos. Expired ES478610A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81476577A 1977-07-11 1977-07-11

Publications (1)

Publication Number Publication Date
ES478610A1 true ES478610A1 (es) 1979-07-16

Family

ID=25215950

Family Applications (4)

Application Number Title Priority Date Filing Date
ES471596A Expired ES471596A1 (es) 1977-07-11 1978-07-10 Procedimiento para preparar alfa-halometil derivados de al- fa-amino acidos
ES478612A Expired ES478612A1 (es) 1977-07-11 1979-03-14 Procedimiento para preparar alfa-halometil derivados de al- fa-amino acidos.
ES478610A Expired ES478610A1 (es) 1977-07-11 1979-03-14 Procedimiento para preparar alfa-halometil derivados de al- fa-amino acidos.
ES478611A Expired ES478611A1 (es) 1977-07-11 1979-03-14 Procedimiento para preparar alfa-halometil derivados de al- fa-amino acidos.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES471596A Expired ES471596A1 (es) 1977-07-11 1978-07-10 Procedimiento para preparar alfa-halometil derivados de al- fa-amino acidos
ES478612A Expired ES478612A1 (es) 1977-07-11 1979-03-14 Procedimiento para preparar alfa-halometil derivados de al- fa-amino acidos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES478611A Expired ES478611A1 (es) 1977-07-11 1979-03-14 Procedimiento para preparar alfa-halometil derivados de al- fa-amino acidos.

Country Status (10)

Country Link
JP (1) JPS63246365A (es)
DK (1) DK148322C (es)
ES (4) ES471596A1 (es)
HK (1) HK76986A (es)
IE (1) IE47081B1 (es)
IL (1) IL54912A (es)
IT (1) IT1105099B (es)
NZ (1) NZ187536A (es)
SE (1) SE444934B (es)
ZA (1) ZA783349B (es)

Also Published As

Publication number Publication date
IL54912A (en) 1984-11-30
SE7807691L (sv) 1979-01-12
DK309478A (da) 1979-01-12
IE47081B1 (en) 1983-12-14
IT7850231A0 (it) 1978-07-10
JPH0325424B2 (es) 1991-04-05
ES478611A1 (es) 1979-07-16
IL54912A0 (en) 1978-08-31
ES478612A1 (es) 1979-09-16
ES471596A1 (es) 1979-10-01
DK148322C (da) 1985-11-04
ZA783349B (en) 1979-06-27
IE781146L (en) 1979-01-11
DK148322B (da) 1985-06-10
IT1105099B (it) 1985-10-28
JPS63246365A (ja) 1988-10-13
NZ187536A (en) 1982-03-23
SE444934B (sv) 1986-05-20
HK76986A (en) 1986-10-17

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