SE8304549L - Mellanprodukter for anvendning vid forfarande for framstellning av purinderivat - Google Patents

Mellanprodukter for anvendning vid forfarande for framstellning av purinderivat

Info

Publication number
SE8304549L
SE8304549L SE8304549A SE8304549A SE8304549L SE 8304549 L SE8304549 L SE 8304549L SE 8304549 A SE8304549 A SE 8304549A SE 8304549 A SE8304549 A SE 8304549A SE 8304549 L SE8304549 L SE 8304549L
Authority
SE
Sweden
Prior art keywords
formula
derivatives
guanine
intermediates
compounds
Prior art date
Application number
SE8304549A
Other languages
English (en)
Other versions
SE8304549D0 (sv
SE447113B (sv
Inventor
H J 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=SE8304549(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 SE8304549D0 publication Critical patent/SE8304549D0/sv
Publication of SE8304549L publication Critical patent/SE8304549L/sv
Publication of SE447113B publication Critical patent/SE447113B/sv

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)

Claims (2)

PATENTXRAV
1. Mellanprodukter for anvandning vii forfarande f5r framstallning av foreningar med formeln (1) 1 (I) CH2.0.CH2'CH2.ON van i R betecknar amino eller hydrox av att de utotires av foreningar tied 1 1 11 0 X -C-NR 111
2 . 1 van i R betecknar hydroxi eller ^NR2 -C -X1, oCh Xi och X2 dr like a eller olika och betecknar vardera en lagre alkylgrupp, och R2 betecknar vate eller -CX1, varvld R2 betecknar vate, dh Ri tecknar hydroxi. ,kannetecknade formeln (II) (II)
SE8304549A 1976-08-27 1983-08-23 Mellanprodukter till anvendning vid forfarande for framstellning av 2-amino-9-(2-hydroxietoximetyl)adenin och 9-(2-hydroxietoximetyl)-guanin SE447113B (sv)

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
SE8304549D0 SE8304549D0 (sv) 1983-08-23
SE8304549L true SE8304549L (sv) 1983-08-23
SE447113B SE447113B (sv) 1986-10-27

Family

ID=27109837

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7709606A SE432764B (sv) 1976-08-27 1977-08-26 Forfarande for framstellning av 2-amino-9-(2-hydroxietoximetyl) adenin och 9-(2-hydroxietoximetyl) guanin
SE8304549A SE447113B (sv) 1976-08-27 1983-08-23 Mellanprodukter till anvendning vid forfarande for framstellning av 2-amino-9-(2-hydroxietoximetyl)adenin och 9-(2-hydroxietoximetyl)-guanin

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7709606A SE432764B (sv) 1976-08-27 1977-08-26 Forfarande for framstellning av 2-amino-9-(2-hydroxietoximetyl) adenin och 9-(2-hydroxietoximetyl) guanin

Country Status (12)

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

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
US4918219A (en) * 1983-10-31 1990-04-17 Warner-Lambert Company Glycerine derivatives
IE842642L (en) * 1983-10-31 1985-04-30 Harvard College Purine Derivatives
YU45690B (sh) * 1984-12-22 1992-07-20 Krka Tovarna Zdraviln.Sol.O. Postopek za pripravo 9-(2-hidroksietoksimetil)-gvanina
DE3889248T2 (de) * 1987-05-04 1994-11-17 Kemijski Inst Verfahren zu Herstellung von Purinverbindungen.
DE69403087T2 (de) * 1993-09-10 1997-08-14 Recordati Chem Pharm Verfahren zur herstellung von 9-(2-hydroxy)-ethoxy-guanin
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
FI64160C (fi) 1983-10-10
CS196384B2 (en) 1980-03-31
DD131856A6 (de) 1978-07-26
NO147186C (no) 1983-02-16
DK147857B (da) 1984-12-24
NO147186B (no) 1982-11-08
YU41079B (en) 1986-12-31
DK147857C (da) 1985-06-10
SE432764B (sv) 1984-04-16
CA1096863A (en) 1981-03-03
YU202277A (en) 1983-02-28
NO772959L (no) 1978-02-28
NO150119B (no) 1984-05-14
NO150119C (no) 1984-08-22
NL7709458A (nl) 1978-03-01
SE8304549D0 (sv) 1983-08-23
SE447113B (sv) 1986-10-27
FI772548A (fi) 1978-02-28
SE7709606L (sv) 1978-02-28
GB1567671A (en) 1980-05-21
DK380377A (da) 1978-02-28
CA1096864A (en) 1981-03-03
AT357566B (de) 1980-07-25
ATA620177A (de) 1979-12-15
FI64160B (fi) 1983-06-30
NO822502L (no) 1978-02-28
CH634843A5 (en) 1983-02-28

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