FI772548A - NOW CHEMIST FOERFARANDE - Google Patents

NOW CHEMIST FOERFARANDE

Info

Publication number
FI772548A
FI772548A FI772548A FI772548A FI772548A FI 772548 A FI772548 A FI 772548A FI 772548 A FI772548 A FI 772548A FI 772548 A FI772548 A FI 772548A FI 772548 A FI772548 A FI 772548A
Authority
FI
Finland
Prior art keywords
foerfarande
chemist
now
now chemist
chemist foerfarande
Prior art date
Application number
FI772548A
Other languages
Finnish (fi)
Other versions
FI64160B (en
FI64160C (en
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI772548(A) "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 FI772548A publication Critical patent/FI772548A/en
Publication of FI64160B publication Critical patent/FI64160B/en
Application granted granted Critical
Publication of FI64160C publication Critical patent/FI64160C/en

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)
FI772548A 1976-08-27 1977-08-26 NYTT FOERFARANDE FOER FRAMSTAELLNING AV ANTIVIRALA SUBSTITUERADE PURINFOERENINGAR FI64160C (en)

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
FI772548A true FI772548A (en) 1978-02-28
FI64160B FI64160B (en) 1983-06-30
FI64160C FI64160C (en) 1983-10-10

Family

ID=27109837

Family Applications (1)

Application Number Title Priority Date Filing Date
FI772548A FI64160C (en) 1976-08-27 1977-08-26 NYTT FOERFARANDE FOER FRAMSTAELLNING AV ANTIVIRALA SUBSTITUERADE PURINFOERENINGAR

Country Status (12)

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

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 (en) * 1984-12-22 1992-07-20 Krka Tovarna Zdraviln.Sol.O. PROCEDURE FOR PREPARING 9- (2-HYDROXYETHOXYMETHYL) -GUANINE
EP0564006A3 (en) * 1987-05-04 1993-12-15 Krka Tovarna Zdravil Process for preparing purine derivatives and novel purine derivatives
ES2103575T3 (en) * 1993-09-10 1997-09-16 Recordati Chem Pharm PROCEDURE FOR THE PREPARATION OF 9- (2-HYDROXY) -ETOXIMETIL-GUANINA.
DE19536164A1 (en) * 1995-09-28 1997-04-03 Boehringer Ingelheim Kg Improved Process for the Production of 9 - [(2-Hydroxyethoxy) methyl] guanine (Acyclovir)
IT1276126B1 (en) * 1995-11-14 1997-10-27 Archimica Spa PROCEDURE FOR THE PREPARATION OF 9 - ((2-HYDROXYETHOXY) METHYL) GUANINE
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 (en) 1978-03-01
SE8304549D0 (en) 1983-08-23
ATA620177A (en) 1979-12-15
SE7709606L (en) 1978-02-28
SE447113B (en) 1986-10-27
CS196384B2 (en) 1980-03-31
SE8304549L (en) 1983-08-23
NO147186B (en) 1982-11-08
DK380377A (en) 1978-02-28
CA1096863A (en) 1981-03-03
NO147186C (en) 1983-02-16
GB1567671A (en) 1980-05-21
FI64160B (en) 1983-06-30
SE432764B (en) 1984-04-16
CH634843A5 (en) 1983-02-28
DD131856A6 (en) 1978-07-26
DK147857C (en) 1985-06-10
NO772959L (en) 1978-02-28
NO822502L (en) 1978-02-28
NO150119C (en) 1984-08-22
AT357566B (en) 1980-07-25
CA1096864A (en) 1981-03-03
YU41079B (en) 1986-12-31
NO150119B (en) 1984-05-14
FI64160C (en) 1983-10-10
DK147857B (en) 1984-12-24

Similar Documents

Publication Publication Date Title
AT344629B (en) SIEBFELD
ATA204777A (en) SCHISCHU
AT353866B (en) HOERGERAET
AT349288B (en) RUHRWERKSMÜHLE
AT359262B (en) RAFFSTORE
TR20315A (en) KUECUELTUELE AVAILABLE
FI772548A (en) NOW CHEMIST FOERFARANDE
AT370310B (en) ELECTROCARDIOSCOPE
AT378100B (en) HALMERNTEGERAET
AT346259B (en) WEBSHIP
AR211563A1 (en) ELECTROLIZER
AT349360B (en) UNMAGNETIC TREADMINES
AT358854B (en) KRUEMELWALZE
AT356609B (en) CRYSTALIZER
AT346734B (en) SPRINGMINE
SE432884B (en) BALL-GAME
AT346041B (en) SHEDDACH
AT371411B (en) SKIBOB
AT356871B (en) SAWGATE
TR19420A (en) HERBISID SCIENCE
AT345469B (en) DEODORANTIES
FI771145A (en) CHEMIST FOERFARANDE
ATA480076A (en) KIPPLAGER
AT348461B (en) BUESTHOLDER
AT347264B (en) TONGERAET

Legal Events

Date Code Title Description
MA Patent expired
MA Patent expired

Owner name: THE WELLCOME FOUNDATION LIMITED