SE8602887D0 - New chemical method - Google Patents

New chemical method

Info

Publication number
SE8602887D0
SE8602887D0 SE8602887A SE8602887A SE8602887D0 SE 8602887 D0 SE8602887 D0 SE 8602887D0 SE 8602887 A SE8602887 A SE 8602887A SE 8602887 A SE8602887 A SE 8602887A SE 8602887 D0 SE8602887 D0 SE 8602887D0
Authority
SE
Sweden
Prior art keywords
propyl
pyrimidinedione
amino
chemical method
new chemical
Prior art date
Application number
SE8602887A
Other languages
English (en)
Inventor
P G Kjellin
Original Assignee
Draco Ab
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
Publication of SE8602887D0 publication Critical patent/SE8602887D0/sv
Priority to SE8602887A priority Critical patent/SE8602887D0/sv
Application filed by Draco Ab filed Critical Draco Ab
Priority to AU73834/87A priority patent/AU7383487A/en
Priority to EP87850183A priority patent/EP0252043A1/en
Priority to PH35371A priority patent/PH22737A/en
Priority to DK299487A priority patent/DK299487A/da
Priority to US07/062,952 priority patent/US4777255A/en
Priority to NO872624A priority patent/NO872624L/no
Priority to FI872818A priority patent/FI872818A/fi
Priority to JP62157986A priority patent/JPS638385A/ja
Priority to KR1019870006527A priority patent/KR880000434A/ko
Priority to PT85185A priority patent/PT85185A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE8602887A 1986-06-27 1986-06-27 New chemical method SE8602887D0 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE8602887A SE8602887D0 (sv) 1986-06-27 1986-06-27 New chemical method
AU73834/87A AU7383487A (en) 1986-06-27 1987-06-04 Purine derivatives
EP87850183A EP0252043A1 (en) 1986-06-27 1987-06-05 Method for the preparation of 3-n-propyl-xanthine
PH35371A PH22737A (en) 1986-06-27 1987-06-09 Method for the preparation of 3,7-dihydro-3-n-propyl-1h-purine-2,6-dione
DK299487A DK299487A (da) 1986-06-27 1987-06-12 Fremgangsmaade til fremstilling af enprofyllin
US07/062,952 US4777255A (en) 1986-06-27 1987-06-16 Process for preparing a purine derivative
NO872624A NO872624L (no) 1986-06-27 1987-06-23 FremgangsmŸte for fremstilling av 3,7-dihydro-3-n-propyl-1h-purin-2,6-dion.
FI872818A FI872818A (fi) 1986-06-27 1987-06-25 Nytt kemiskt foerfarande.
JP62157986A JPS638385A (ja) 1986-06-27 1987-06-26 化合物の製造方法
KR1019870006527A KR880000434A (ko) 1986-06-27 1987-06-26 3,7-디히드로-3-n-프로필-1H-푸린-2,6-디온(엔프로필린)의 신규의 제조방법
PT85185A PT85185A (en) 1986-06-27 1987-06-26 Process for the preparation of 3,7-dihydro-3-n-propyl-1h-purine-2,6-dione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8602887A SE8602887D0 (sv) 1986-06-27 1986-06-27 New chemical method

Publications (1)

Publication Number Publication Date
SE8602887D0 true SE8602887D0 (sv) 1986-06-27

Family

ID=20364961

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602887A SE8602887D0 (sv) 1986-06-27 1986-06-27 New chemical method

Country Status (11)

Country Link
US (1) US4777255A (sv)
EP (1) EP0252043A1 (sv)
JP (1) JPS638385A (sv)
KR (1) KR880000434A (sv)
AU (1) AU7383487A (sv)
DK (1) DK299487A (sv)
FI (1) FI872818A (sv)
NO (1) NO872624L (sv)
PH (1) PH22737A (sv)
PT (1) PT85185A (sv)
SE (1) SE8602887D0 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1229195B (it) * 1989-03-10 1991-07-25 Poli Ind Chimica Spa Derivati xantinici ad attivita' broncodilatatrice e loro applicazioni terapeutiche.
DE4410678A1 (de) * 1994-03-28 1995-10-05 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von 5-Formylamino-pyrimidinen
CN107141290A (zh) * 2017-06-12 2017-09-08 桑迪亚医药技术（上海）有限责任公司 一种1,3‑二乙基‑3,7‑二氢嘌呤‑2,6‑二酮的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852516A (en) * 1957-04-17 1958-09-16 Monsanto Chemicals Method for preparing amino-formamido compounds
SE7810946L (sv) * 1978-10-20 1980-04-21 Draco Ab Metod att behandla kronisk obstruktiv luftvegssjukdom

Also Published As

Publication number Publication date
US4777255A (en) 1988-10-11
DK299487D0 (da) 1987-06-12
FI872818A (fi) 1987-12-28
JPS638385A (ja) 1988-01-14
NO872624D0 (no) 1987-06-23
KR880000434A (ko) 1988-03-25
NO872624L (no) 1987-12-28
AU7383487A (en) 1988-01-07
PH22737A (en) 1988-11-28
FI872818A0 (fi) 1987-06-25
DK299487A (da) 1987-12-28
EP0252043A1 (en) 1988-01-07
PT85185A (en) 1987-07-01

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