DK337680A - PROCEDURE FOR THE PREPARATION OF PURINE DERIVATIVES - Google Patents

PROCEDURE FOR THE PREPARATION OF PURINE DERIVATIVES

Info

Publication number
DK337680A
DK337680A DK337680A DK337680A DK337680A DK 337680 A DK337680 A DK 337680A DK 337680 A DK337680 A DK 337680A DK 337680 A DK337680 A DK 337680A DK 337680 A DK337680 A DK 337680A
Authority
DK
Denmark
Prior art keywords
procedure
preparation
purine derivatives
purine
derivatives
Prior art date
Application number
DK337680A
Other languages
Danish (da)
Inventor
T Naito
S Nakagawa
T Yamasaki
T Okita
H Yamahita
Original Assignee
Bristol Myers Co
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 US06/064,240 external-priority patent/US4241063A/en
Priority claimed from US06/074,849 external-priority patent/US4232155A/en
Priority claimed from US06/074,848 external-priority patent/US4269839A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of DK337680A publication Critical patent/DK337680A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • 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
    • C07D473/18—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK337680A 1979-08-06 1980-08-05 PROCEDURE FOR THE PREPARATION OF PURINE DERIVATIVES DK337680A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/064,240 US4241063A (en) 1979-08-06 1979-08-06 Purine derivatives and their use as bronchodilators
US06/074,849 US4232155A (en) 1979-09-13 1979-09-13 Purine compounds
US06/074,848 US4269839A (en) 1979-09-13 1979-09-13 Alkylthio-adenines used as bronchodilators

Publications (1)

Publication Number Publication Date
DK337680A true DK337680A (en) 1981-02-07

Family

ID=27370586

Family Applications (1)

Application Number Title Priority Date Filing Date
DK337680A DK337680A (en) 1979-08-06 1980-08-05 PROCEDURE FOR THE PREPARATION OF PURINE DERIVATIVES

Country Status (11)

Country Link
DE (1) DE3029806A1 (en)
DK (1) DK337680A (en)
FI (1) FI802401A (en)
FR (1) FR2463142A1 (en)
GB (1) GB2056448A (en)
GR (1) GR76109B (en)
IT (1) IT1188987B (en)
LU (1) LU82694A1 (en)
NL (1) NL8004466A (en)
SE (1) SE8005558L (en)
YU (1) YU45101B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUT77436A (en) * 1994-10-05 1998-04-28 Darwin Discovery Limited Purine and guanine compounds, process for producing them, pharmaceutical compositions containing them and their use for producing pharmaceutical compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1405548A (en) * 1963-07-17 1965-07-09 Shell Int Research Process for promoting growth or preventing decomposition processes in plants or plant tissue
US4172829A (en) * 1978-05-09 1979-10-30 Bristol-Myers Company 2,9-Disubstituted adenine derivatives and their use as non-adrenergic bronchodilators

Also Published As

Publication number Publication date
FI802401A (en) 1981-02-07
SE8005558L (en) 1981-02-07
NL8004466A (en) 1981-02-10
IT8049425A1 (en) 1982-02-05
YU45101B (en) 1992-03-10
IT1188987B (en) 1988-01-28
DE3029806A1 (en) 1981-03-26
FR2463142A1 (en) 1981-02-20
GB2056448A (en) 1981-03-18
LU82694A1 (en) 1981-03-24
GR76109B (en) 1984-08-03
YU197080A (en) 1990-04-30
IT8049425A0 (en) 1980-08-05

Similar Documents

Publication Publication Date Title
DK546080A (en) PROCEDURE FOR THE PREPARATION OF GALACTOSACCHAROSIDE DERIVATIVES
DK365280A (en) PROCEDURE FOR THE PREPARATION OF PHTALIMINE DERIVATIVES
DK29183D0 (en) PROCEDURE FOR THE PREPARATION OF PURINE DERIVATIVES
DK29681A (en) PROCEDURE FOR THE PREPARATION OF IMMUNOGAMMAGLOBULIN
DK311580A (en) PROCEDURE FOR THE PREPARATION OF OXOALKYLXANTHINES
DK274580A (en) PROCEDURE FOR THE PREPARATION OF TRIPEPTIDAMIDES
DK394080A (en) PROCEDURE FOR THE PREPARATION OF CARBOSTYRIC DERIVATIVES
DK552180A (en) PROCEDURE FOR THE PREPARATION OF TETRAPEPTIME EMICARBAZIDE DERIVATIVES
DK149623C (en) PROCEDURE FOR THE PREPARATION OF ALFA-HYDROXYCARBOXYLIC ACIDAMIDS
DK153791C (en) PROCEDURE FOR THE PREPARATION OF 7-HYDROXYCUMARANES
DK142180A (en) PROCEDURE FOR THE PREPARATION OF 6-SUBSTITUTED PYRANON DERIVATIVES
DK481280A (en) PROCEDURE FOR THE PREPARATION OF PIPERIDYLBENZIMIDAZOLINE UNDERTIVES
DK148580A (en) PROCEDURE FOR THE PREPARATION OF XANTHIN DERIVATIVES
DK187980A (en) PROCEDURE FOR THE PREPARATION OF BENZIMIDAZOLD DERIVATIVES
DK159851C (en) PROCEDURE FOR THE PREPARATION OF RIBOFLAVIN
DK262180A (en) PROCEDURE FOR THE PREPARATION OF ALKYL-2-CHLORO PROPRIATORS
DK518580A (en) PROCEDURE FOR THE PREPARATION OF ERGOLINE DERIVATIVES
DK274680A (en) PROCEDURE FOR THE PREPARATION OF TRIPEPTIDAMIDES
DK304080A (en) PROCEDURE FOR THE PREPARATION OF PYRAZOLOINDAZOLD DERIVATIVES
DK222880A (en) PROCEDURE FOR THE PREPARATION OF ANTHRACYCLINON DERIVATIVES
DK522180A (en) PROCEDURE FOR THE PREPARATION OF INSIDE DERIVATIVES
DK142080A (en) PROCEDURE FOR THE PREPARATION OF 6-SUBSTITUTED PYRANON DERIVATIVES
DK148680A (en) PROCEDURE FOR THE PREPARATION OF XANTHIN DERIVATIVES
DK546180A (en) PROCEDURE FOR THE PREPARATION OF TRIAZEPINE DERIVATIVES
DK318280A (en) PROCEDURE FOR THE PREPARATION OF NAPHTHYRIDE INGREDIATES