DK147857C - Fremgangsmaade til fremstilling af 9-(2-hydroxyephoxymethyl)guanin eller9-(2-hydroxyethoxymethyl)adenin - Google Patents

Fremgangsmaade til fremstilling af 9-(2-hydroxyephoxymethyl)guanin eller9-(2-hydroxyethoxymethyl)adenin

Info

Publication number
DK147857C
DK147857C DK380377A DK380377A DK147857C DK 147857 C DK147857 C DK 147857C DK 380377 A DK380377 A DK 380377A DK 380377 A DK380377 A DK 380377A DK 147857 C DK147857 C DK 147857C
Authority
DK
Denmark
Prior art keywords
hydroxyephoxymethyl
hydroxyethoxymethyl
adenin
guanine
preparing
Prior art date
Application number
DK380377A
Other languages
Danish (da)
English (en)
Other versions
DK380377A (da
DK147857B (da
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=DK147857(C) "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 DK380377A publication Critical patent/DK380377A/da
Publication of DK147857B publication Critical patent/DK147857B/da
Application granted granted Critical
Publication of DK147857C publication Critical patent/DK147857C/da

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)
DK380377A 1976-08-27 1977-08-26 Fremgangsmaade til fremstilling af 9-(2-hydroxyephoxymethyl)guanin eller9-(2-hydroxyethoxymethyl)adenin DK147857C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71810576A 1976-08-27 1976-08-27
US71810576 1976-08-27
US05/773,135 US4146715A (en) 1975-08-27 1977-02-28 2-amido-9-(2-acyloxyethoxymethyl)hypoxanthines
US77313577 1977-02-28

Publications (3)

Publication Number Publication Date
DK380377A DK380377A (da) 1978-02-28
DK147857B DK147857B (da) 1984-12-24
DK147857C true DK147857C (da) 1985-06-10

Family

ID=27109837

Family Applications (1)

Application Number Title Priority Date Filing Date
DK380377A DK147857C (da) 1976-08-27 1977-08-26 Fremgangsmaade til fremstilling af 9-(2-hydroxyephoxymethyl)guanin eller9-(2-hydroxyethoxymethyl)adenin

Country Status (12)

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

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
ES2103575T3 (es) * 1993-09-10 1997-09-16 Recordati Chem Pharm Procedimiento para la preparacion de 9-(2-hidroxi)-etoximetil-guanina.
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
YU202277A (en) 1983-02-28
NL7709458A (nl) 1978-03-01
SE8304549D0 (sv) 1983-08-23
ATA620177A (de) 1979-12-15
SE7709606L (sv) 1978-02-28
SE447113B (sv) 1986-10-27
CS196384B2 (en) 1980-03-31
SE8304549L (sv) 1983-08-23
NO147186B (no) 1982-11-08
DK380377A (da) 1978-02-28
CA1096863A (en) 1981-03-03
NO147186C (no) 1983-02-16
GB1567671A (en) 1980-05-21
FI64160B (fi) 1983-06-30
SE432764B (sv) 1984-04-16
CH634843A5 (en) 1983-02-28
DD131856A6 (de) 1978-07-26
NO772959L (no) 1978-02-28
NO822502L (no) 1978-02-28
NO150119C (no) 1984-08-22
AT357566B (de) 1980-07-25
CA1096864A (en) 1981-03-03
FI772548A (fi) 1978-02-28
YU41079B (en) 1986-12-31
NO150119B (no) 1984-05-14
FI64160C (fi) 1983-10-10
DK147857B (da) 1984-12-24

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Legal Events

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PUP Patent expired