NO772959L - Fremgangsmaate til fremstilling av substituerte purinforbindelser - Google Patents

Fremgangsmaate til fremstilling av substituerte purinforbindelser

Info

Publication number
NO772959L
NO772959L NO772959A NO772959A NO772959L NO 772959 L NO772959 L NO 772959L NO 772959 A NO772959 A NO 772959A NO 772959 A NO772959 A NO 772959A NO 772959 L NO772959 L NO 772959L
Authority
NO
Norway
Prior art keywords
procedure
substituted purine
preparing substituted
purine compounds
compounds
Prior art date
Application number
NO772959A
Other languages
English (en)
Other versions
NO147186B (no
NO147186C (no
Inventor
Howard John Schaeffer
Original Assignee
Wellcome Found
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27109837&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO772959(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US05/773,135 external-priority patent/US4146715A/en
Application filed by Wellcome Found filed Critical Wellcome Found
Publication of NO772959L publication Critical patent/NO772959L/no
Publication of NO147186B publication Critical patent/NO147186B/no
Publication of NO147186C publication Critical patent/NO147186C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NO772959A 1976-08-27 1977-08-26 Fremgangsmaate for fremstilling av substituerte purinforbindelser NO147186C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71810576A 1976-08-27 1976-08-27
US05/773,135 US4146715A (en) 1975-08-27 1977-02-28 2-amido-9-(2-acyloxyethoxymethyl)hypoxanthines

Publications (3)

Publication Number Publication Date
NO772959L true NO772959L (no) 1978-02-28
NO147186B NO147186B (no) 1982-11-08
NO147186C NO147186C (no) 1983-02-16

Family

ID=27109837

Family Applications (2)

Application Number Title Priority Date Filing Date
NO772959A NO147186C (no) 1976-08-27 1977-08-26 Fremgangsmaate for fremstilling av substituerte purinforbindelser
NO822502A NO150119C (no) 1976-08-27 1982-07-20 Mellomprodukter for bruk ved fremstilling av substituerte purinforbindelser

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO822502A NO150119C (no) 1976-08-27 1982-07-20 Mellomprodukter for bruk ved fremstilling av substituerte purinforbindelser

Country Status (12)

Country Link
AT (1) AT357566B (no)
CA (2) CA1096863A (no)
CH (1) CH634843A5 (no)
CS (1) CS196384B2 (no)
DD (1) DD131856A6 (no)
DK (1) DK147857C (no)
FI (1) FI64160C (no)
GB (1) GB1567671A (no)
NL (1) NL7709458A (no)
NO (2) NO147186C (no)
SE (2) SE432764B (no)
YU (1) YU41079B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880820A (en) * 1983-06-24 1989-11-14 Merck & Co., Inc. Guanine derivatives
IE842642L (en) * 1983-10-31 1985-04-30 Harvard College Purine Derivatives
US4918219A (en) * 1983-10-31 1990-04-17 Warner-Lambert Company Glycerine derivatives
YU45690B (sh) * 1984-12-22 1992-07-20 Krka Tovarna Zdraviln.Sol.O. Postopek za pripravo 9-(2-hidroksietoksimetil)-gvanina
EP0564006A3 (en) * 1987-05-04 1993-12-15 Krka Tovarna Zdravil Process for preparing purine derivatives and novel purine derivatives
EP0717744B1 (en) * 1993-09-10 1997-05-07 RECORDATI S.A. CHEMICAL and PHARMACEUTICAL COMPANY A process for the preparation of 9-(2-hydroxy)-ethoxymethyl-guanine
DE19536164A1 (de) * 1995-09-28 1997-04-03 Boehringer Ingelheim Kg Verbessertes Verfahren zur Herstellung von 9-[(2-Hyroxyethoxy)methyl]guanin (Acyclovir)
IT1276126B1 (it) * 1995-11-14 1997-10-27 Archimica Spa Procedimento per la preparazine di 9-((2-idrossietossi)metil) guanina
WO1997024357A1 (en) * 1995-12-28 1997-07-10 Mallinckrodt Chemical, Inc. Process for synthesis and purification of a compound useful in the preparation of acyclovir

Also Published As

Publication number Publication date
NO822502L (no) 1978-02-28
DK380377A (da) 1978-02-28
NO150119C (no) 1984-08-22
CH634843A5 (en) 1983-02-28
AT357566B (de) 1980-07-25
SE432764B (sv) 1984-04-16
YU202277A (en) 1983-02-28
YU41079B (en) 1986-12-31
DK147857C (da) 1985-06-10
FI772548A (fi) 1978-02-28
CA1096863A (en) 1981-03-03
FI64160C (fi) 1983-10-10
FI64160B (fi) 1983-06-30
SE8304549L (sv) 1983-08-23
CA1096864A (en) 1981-03-03
DD131856A6 (de) 1978-07-26
GB1567671A (en) 1980-05-21
SE447113B (sv) 1986-10-27
SE8304549D0 (sv) 1983-08-23
SE7709606L (sv) 1978-02-28
NO150119B (no) 1984-05-14
NL7709458A (nl) 1978-03-01
CS196384B2 (en) 1980-03-31
NO147186B (no) 1982-11-08
NO147186C (no) 1983-02-16
DK147857B (da) 1984-12-24
ATA620177A (de) 1979-12-15

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