IL60027A - Process for the preparation of 9-hydrazino-6,7,8,9-tetrahydro-4h-pyrido(1,2-a)pyrimidine-4-one compounds and the salts and the hydrates thereof - Google Patents

Process for the preparation of 9-hydrazino-6,7,8,9-tetrahydro-4h-pyrido(1,2-a)pyrimidine-4-one compounds and the salts and the hydrates thereof

Info

Publication number
IL60027A
IL60027A IL60027A IL6002780A IL60027A IL 60027 A IL60027 A IL 60027A IL 60027 A IL60027 A IL 60027A IL 6002780 A IL6002780 A IL 6002780A IL 60027 A IL60027 A IL 60027A
Authority
IL
Israel
Prior art keywords
hydrazino
pyrido
hydrates
tetrahydro
pyrimidine
Prior art date
Application number
IL60027A
Other languages
English (en)
Other versions
IL60027A0 (en
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of IL60027A0 publication Critical patent/IL60027A0/xx
Publication of IL60027A publication Critical patent/IL60027A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
IL60027A 1979-05-11 1980-05-08 Process for the preparation of 9-hydrazino-6,7,8,9-tetrahydro-4h-pyrido(1,2-a)pyrimidine-4-one compounds and the salts and the hydrates thereof IL60027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU79CI1934A HU178453B (en) 1979-05-11 1979-05-11 Process for producing 9-hydrazino-4-oxo-6,7,8,9-tetrahydro-4h-p-pyrido-square bracket-1,2-a-square bracket closed-pyrimidine derivatives

Publications (2)

Publication Number Publication Date
IL60027A0 IL60027A0 (en) 1980-07-31
IL60027A true IL60027A (en) 1984-05-31

Family

ID=10994749

Family Applications (1)

Application Number Title Priority Date Filing Date
IL60027A IL60027A (en) 1979-05-11 1980-05-08 Process for the preparation of 9-hydrazino-6,7,8,9-tetrahydro-4h-pyrido(1,2-a)pyrimidine-4-one compounds and the salts and the hydrates thereof

Country Status (25)

Country Link
US (1) US4456752A (sv)
JP (1) JPS5622785A (sv)
AT (1) AT375937B (sv)
AU (1) AU550521B2 (sv)
BE (1) BE883219A (sv)
CA (1) CA1153371A (sv)
CH (1) CH648847A5 (sv)
DE (1) DE3017719A1 (sv)
DK (1) DK205080A (sv)
ES (1) ES8105003A1 (sv)
FI (1) FI68826C (sv)
FR (1) FR2456099B1 (sv)
GB (1) GB2051783B (sv)
GR (1) GR68519B (sv)
HU (1) HU178453B (sv)
IL (1) IL60027A (sv)
IT (1) IT1133088B (sv)
LU (1) LU82438A1 (sv)
NL (1) NL8002685A (sv)
NO (2) NO151464C (sv)
PL (1) PL127345B1 (sv)
PT (1) PT71215A (sv)
SE (1) SE441749B (sv)
SU (1) SU980622A3 (sv)
YU (1) YU122280A (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU178453B (en) * 1979-05-11 1982-05-28 Chinoin Gyogyszer Es Vegyeszet Process for producing 9-hydrazino-4-oxo-6,7,8,9-tetrahydro-4h-p-pyrido-square bracket-1,2-a-square bracket closed-pyrimidine derivatives
US4395549A (en) 1981-10-02 1983-07-26 Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt. 6-Hydrazono-pyrido[2,1-b] quinazoline-11 ones

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141043A (en) * 1961-03-24 1964-07-14 Purdue Research Foundation Cyclopentadienylimines, process for their production and condensation products thereof
HU178496B (en) * 1977-12-29 1982-05-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing 6,7,8,9-tetrahydro-4h-pyrido/1,2-a/pyrimidine derivatives with antiallergic activity
HU179443B (en) * 1979-05-11 1982-10-28 Chinoin Gyogyszer Es Vegyeszet Process for producing substituted geminal dihalogeno-derivatives of pyrido-square bracket-1,2-a-square closed-pyrimidines,pyrrolo-square bracket-1,2-a-square bracket closed-pyrimidines and pyrimido-square bracket-1,2,-a-square bracket closed-asepines
HU178453B (en) * 1979-05-11 1982-05-28 Chinoin Gyogyszer Es Vegyeszet Process for producing 9-hydrazino-4-oxo-6,7,8,9-tetrahydro-4h-p-pyrido-square bracket-1,2-a-square bracket closed-pyrimidine derivatives
HU178452B (en) * 1979-05-11 1982-05-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing 9-substituted amino-4-oxo-6,7-dihydro-4h-pyrido/1,2-a/pyrimidine derivatives

Also Published As

Publication number Publication date
FR2456099B1 (fr) 1985-07-05
JPS5622785A (en) 1981-03-03
CA1153371A (en) 1983-09-06
YU122280A (en) 1983-02-28
IT1133088B (it) 1986-07-09
IL60027A0 (en) 1980-07-31
GB2051783B (en) 1983-04-27
AU550521B2 (en) 1986-03-27
NO152750C (no) 1985-11-13
FI68826B (fi) 1985-07-31
GB2051783A (en) 1981-01-21
FI68826C (fi) 1985-11-11
PL127345B1 (en) 1983-10-31
BE883219A (fr) 1980-09-01
NO152750B (no) 1985-08-05
AU5828080A (en) 1980-11-13
AT375937B (de) 1984-09-25
NO801380L (no) 1980-11-12
LU82438A1 (de) 1980-07-31
ATA247680A (de) 1984-02-15
NO801379L (no) 1980-11-12
DK205080A (da) 1980-11-12
CH648847A5 (de) 1985-04-15
GR68519B (sv) 1982-01-11
NL8002685A (nl) 1980-11-13
PL224162A1 (sv) 1981-02-13
SE8003481L (sv) 1980-11-12
NO151464B (no) 1985-01-02
SU980622A3 (ru) 1982-12-07
NO151464C (no) 1985-04-17
FI801513A (fi) 1980-11-12
ES491769A0 (es) 1981-06-01
PT71215A (en) 1980-06-01
ES8105003A1 (es) 1981-06-01
FR2456099A1 (fr) 1980-12-05
SE441749B (sv) 1985-11-04
US4456752A (en) 1984-06-26
IT8067739A0 (it) 1980-05-09
HU178453B (en) 1982-05-28
DE3017719A1 (de) 1981-02-05

Similar Documents

Publication Publication Date Title
PT75115B (en) Process for preparing novel imidazo <1,2-a> pyridines and pyra-zines
NZ194747A (en) 9h-pyrido(3,4-b)indol-3-ylcarboxylic acid derivatives
PT72370B (en) Process for preparing imidazo<1,2-a>piridines
PT75820A (en) New process for the preparation of imidazo<4,5-c>-pyridine and of pharmaceutical compositions therewith
PT72744B (en) Process for the preparation of imidazopyridines
GR64049B (en) Method for the preparation of new 1h-pyrazolo/3,4-b/pyridines
EP0018139A3 (en) Pyrido (2,3-d) pyrimidine derivatives, their use, pharmaceutical compositions containing them, processes for preparing the pyrido (2,3-d) pyrimidine derivatives and intermediates useful in the processes
PT71197A (en) Process for the preparation of substituted pyrido/1,2-a/pyrimidines
DE3366467D1 (en) Imidazo(1,2-a)pyrimidines and their salts, process and intermediates for their preparation, their use as medicaments and compositions containing them
PT75084B (en) Process for the preparation of imidazo<1,5-a>pyridines substit tuted
GR80777B (en) Process for the preparation of pyrazolopyridine cycloalkanone derivatives
AR240674A1 (es) Procedimiento para la preparacion de derivados del acido fenil-2-imidazo(1,2-a)quinoleinacetico y sus sales
IL60027A (en) Process for the preparation of 9-hydrazino-6,7,8,9-tetrahydro-4h-pyrido(1,2-a)pyrimidine-4-one compounds and the salts and the hydrates thereof
GR65275B (en) Method for the preparation of 2,3-polymethyleno-4-oxo-4h-pyrido(1,2-a)pyrimidins
ZA792908B (en) Imidazolylethoxy derivatives of pyrazolo(3,4-b)pyridine-5-methanols
YU295080A (en) Process for obtaining new derivatives of 1-xo-1h-thiazolo (3,2-a)pyrimidine-2-carboxamides
DE3263114D1 (en) Process for the preparation of 5,6,7,7a-tetrahydro-4h-thieno (3,2-c) pyridin-2-one derivatives
PT71211A (en) Process for the preparation of 3-substituted-tetrahydropyrrolo/1,2-a/pyrimidines and pharmaceutical compositions containing the same and new 3-substituted-tetrahydro-pyrrolo/1,2-a/ pyrimidines
GB2051054B (en) Pyrazolo (1,5-c) quinazoline derivatives and a process for the preparation thereof
PT71177A (en) Process for preparing 3-substituted imidazo (1,2-a) piridines
IL59968A (en) Process for the preparation of dihydrooxopyrido(1,2-a)pyrimidinamine compounds,the salts,hydrates and isomers thereof
YU296378A (en) Process for preparing pyrido(1,2-a)pyrimidine derivatives
DE3068788D1 (en) Process for the preparation of substituted nitroaryl compounds
PT76045A (en) Process for preparing imidazo <4,5-c> quinoline
PT83196B (en) Process for the preparation of thiadiazolyloxyacetamides used as herbicides