AT299932B - Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen - Google Patents

Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen

Info

Publication number
AT299932B
AT299932B AT110271A AT110271A AT299932B AT 299932 B AT299932 B AT 299932B AT 110271 A AT110271 A AT 110271A AT 110271 A AT110271 A AT 110271A AT 299932 B AT299932 B AT 299932B
Authority
AT
Austria
Prior art keywords
salts
preparation
heterocyclic compounds
new heterocyclic
new
Prior art date
Application number
AT110271A
Other languages
English (en)
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
Priority claimed from CH1383069A external-priority patent/CH574921A5/de
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of AT299932B publication Critical patent/AT299932B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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
    • C07D207/20—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members 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
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/40—2,5-Pyrrolidine-diones
    • C07D207/404—2,5-Pyrrolidine-diones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. succinimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/46—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with hetero atoms directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/46—Iso-indoles; Hydrogenated iso-indoles with an oxygen atom in position 1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/02—Preparation by ring-closure or hydrogenation
    • 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
    • C07D211/70—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon 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
    • 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
    • C07D211/78—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/02—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
    • C07D217/04—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems 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 carbon atoms of the nitrogen-containing ring
    • C07D217/24—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Rheumatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
AT110271A 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen AT299932B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80834369A 1969-03-18 1969-03-18
US84324469A 1969-07-18 1969-07-18
CH1383069A CH574921A5 (en) 1969-09-12 1969-09-12 Anti-inflammatory alpha-aminophenyl carboxylic acids

Publications (1)

Publication Number Publication Date
AT299932B true AT299932B (de) 1972-07-10

Family

ID=27177059

Family Applications (13)

Application Number Title Priority Date Filing Date
AT110871A AT301530B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110671A AT301529B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110371A AT299933B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110271A AT299932B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110171A AT299931B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110471A AT299934B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT109771A AT299927B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110071A AT299930B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT02476/70A AT299183B (de) 1969-03-18 1970-03-17 Verfahren zur herstellung von neuen herocyclischen verbindungen und ihren salzen
AT110771A AT300779B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT109871A AT299928B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT109971A AT299929B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110571A AT299935B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen

Family Applications Before (3)

Application Number Title Priority Date Filing Date
AT110871A AT301530B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110671A AT301529B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110371A AT299933B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen

Family Applications After (9)

Application Number Title Priority Date Filing Date
AT110171A AT299931B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110471A AT299934B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT109771A AT299927B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110071A AT299930B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT02476/70A AT299183B (de) 1969-03-18 1970-03-17 Verfahren zur herstellung von neuen herocyclischen verbindungen und ihren salzen
AT110771A AT300779B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT109871A AT299928B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT109971A AT299929B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen
AT110571A AT299935B (de) 1969-03-18 1970-03-17 Verfahren zur Herstellung von neuen heterocyclischen Verbindungen und ihren Salzen

Country Status (13)

Country Link
JP (13) JPS5330711B1 (de)
AR (14) AR192553A1 (de)
AT (13) AT301530B (de)
BG (6) BG17521A3 (de)
CS (12) CS181671B2 (de)
CY (1) CY810A (de)
IE (1) IE33749B1 (de)
KE (1) KE2543A (de)
MY (1) MY7500151A (de)
OA (1) OA03436A (de)
PL (2) PL116497B1 (de)
RO (7) RO61544A (de)
YU (13) YU213082A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792413U (de) * 1980-11-28 1982-06-07
JPS57110494A (en) * 1980-12-29 1982-07-09 Fujitsu Ltd Stacker device for form

Also Published As

Publication number Publication date
IE33749B1 (en) 1974-10-16
JPS5341149B1 (de) 1978-10-31
AR199774A1 (es) 1974-09-30
BG17522A3 (de) 1973-11-10
RO62595A (fr) 1978-05-15
YU212682A (en) 1983-10-31
CS181656B2 (en) 1978-03-31
JPS5341150B1 (de) 1978-10-31
BG17520A3 (de) 1973-11-10
AR192553A1 (es) 1973-02-28
CS181679B2 (en) 1978-03-31
CY810A (en) 1976-12-01
CS181676B2 (en) 1978-03-31
OA03436A (fr) 1971-03-30
PL116497B1 (en) 1981-06-30
AT301530B (de) 1972-09-11
CS181672B2 (en) 1978-03-31
BG17755A3 (de) 1973-12-25
AR194392A1 (es) 1973-07-13
AR194395A1 (es) 1973-07-13
YU212582A (en) 1983-10-31
JPS5341669B1 (de) 1978-11-06
YU213482A (en) 1983-10-31
AT299934B (de) 1972-07-10
CS181671B2 (en) 1978-03-31
JPS5341151B1 (de) 1978-10-31
CS181681B2 (en) 1978-03-31
CS181682B2 (en) 1978-03-31
RO61544A (de) 1977-01-15
YU213782A (en) 1983-10-31
AT299929B (de) 1972-07-10
AT301529B (de) 1972-09-11
CS181673B2 (en) 1978-03-31
IE33749L (en) 1970-09-18
JPS5341670B1 (de) 1978-11-06
JPS5339430B1 (de) 1978-10-21
YU212782A (en) 1983-10-31
YU213582A (en) 1983-10-31
AR194396A1 (es) 1973-07-13
AR194394A1 (es) 1973-07-13
AT299930B (de) 1972-07-10
JPS5339434B1 (de) 1978-10-21
RO62995A (fr) 1978-05-15
AT299183B (de) 1972-05-15
JPS5339432B1 (de) 1978-10-21
JPS537429B1 (de) 1978-03-17
JPS5330711B1 (de) 1978-08-29
YU212882A (en) 1983-10-31
AT299927B (de) 1972-07-10
KE2543A (en) 1975-07-25
AR201479A1 (es) 1975-03-21
BG17754A3 (de) 1973-12-25
AT300779B (de) 1972-08-10
MY7500151A (en) 1975-12-31
YU212482A (en) 1983-10-31
AR194398A1 (es) 1973-07-13
BG17518A3 (de) 1973-11-10
JPS5341148B1 (de) 1978-10-31
RO61512A (de) 1977-01-15
JPS5339431B1 (de) 1978-10-21
RO62486A (fr) 1978-02-15
AT299928B (de) 1972-07-10
YU213082A (en) 1983-10-31
PL116495B1 (en) 1981-06-30
AR195196A1 (es) 1973-09-19
CS181670B2 (en) 1978-03-31
YU213282A (en) 1983-10-31
RO62488A (fr) 1978-03-15
ATA110775A (de) 1975-05-15
AT299935B (de) 1972-07-10
AR196176A1 (es) 1973-11-30
AR194393A1 (es) 1973-07-13
AR194397A1 (es) 1973-07-13
AT299933B (de) 1972-07-10
YU212382A (en) 1983-10-31
AR197478A1 (es) 1974-04-15
JPS5339429B1 (de) 1978-10-21
CS181678B2 (en) 1978-03-31
YU212982A (en) 1983-10-31
YU213882A (en) 1983-10-31
CS181675B2 (en) 1978-03-31
RO62407A (fr) 1978-03-15
BG17521A3 (de) 1973-11-10
AR195194A1 (es) 1973-09-19
AT299931B (de) 1972-07-10
CS181669B2 (en) 1978-03-31

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