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BG25790A3 - A method of obtaining esters of aminoacids - Google Patents

A method of obtaining esters of aminoacids

Info

Publication number
BG25790A3
BG25790A3 BG027759A BG2775974A BG25790A3 BG 25790 A3 BG25790 A3 BG 25790A3 BG 027759 A BG027759 A BG 027759A BG 2775974 A BG2775974 A BG 2775974A BG 25790 A3 BG25790 A3 BG 25790A3
Authority
BG
Bulgaria
Prior art keywords
aminoacids
obtaining esters
esters
obtaining
Prior art date
Application number
BG027759A
Other languages
Bulgarian (bg)
English (en)
Inventor
Walfred Saari
Original Assignee
Merck & Co., Inc.
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 US05/482,102 external-priority patent/US3983138A/en
Application filed by Merck & Co., Inc. filed Critical Merck & Co., Inc.
Publication of BG25790A3 publication Critical patent/BG25790A3/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/34Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
    • C07C229/36Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D317/00Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/60Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Indole Compounds (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
BG027759A 1973-09-25 1974-09-23 A method of obtaining esters of aminoacids BG25790A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40060973A 1973-09-25 1973-09-25
US05/482,102 US3983138A (en) 1973-09-25 1974-06-25 Amino acid esters

Publications (1)

Publication Number Publication Date
BG25790A3 true BG25790A3 (en) 1978-12-12

Family

ID=27017124

Family Applications (1)

Application Number Title Priority Date Filing Date
BG027759A BG25790A3 (en) 1973-09-25 1974-09-23 A method of obtaining esters of aminoacids

Country Status (19)

Country Link
JP (1) JPS58208256A (xx)
AR (1) AR210248A1 (xx)
BG (1) BG25790A3 (xx)
CS (1) CS200172B2 (xx)
DD (1) DD116454A5 (xx)
DK (1) DK478574A (xx)
EG (1) EG11695A (xx)
ES (1) ES430320A1 (xx)
FI (1) FI61687C (xx)
HU (1) HU171136B (xx)
IE (1) IE40256B1 (xx)
IL (1) IL45669A (xx)
NO (1) NO145690C (xx)
PH (1) PH11794A (xx)
RO (1) RO69156A (xx)
SE (1) SE421789B (xx)
SU (2) SU608471A3 (xx)
YU (2) YU37117B (xx)
ZM (1) ZM14074A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01107949A (ja) * 1987-10-22 1989-04-25 Kawasaki Steel Corp タンデイツシユ無補修再使用方法
MXPA06014132A (es) * 2004-06-04 2007-03-07 Xenoport Inc Profarmacos de levodopa y sus composiciones y usos.
WO2008076458A1 (en) * 2006-12-21 2008-06-26 Xenoport, Inc. Levodopa dimethyl-substituted diester prodrugs, compositions, and methods of use

Also Published As

Publication number Publication date
YU37117B (en) 1984-08-31
IE40256B1 (en) 1979-04-25
IE40256L (en) 1975-03-25
ZM14074A1 (en) 1976-11-22
EG11695A (en) 1977-10-31
FI268074A (xx) 1975-03-26
SU608471A3 (ru) 1978-05-25
RO69156A (ro) 1981-11-24
SE7411508L (xx) 1975-03-26
FI61687B (fi) 1982-05-31
AR210248A1 (es) 1977-07-15
HU171136B (hu) 1977-11-28
JPS632545B2 (xx) 1988-01-19
YU251474A (en) 1982-06-18
NO145690C (no) 1982-05-12
PH11794A (en) 1978-07-05
DK478574A (xx) 1975-05-20
NO145690B (no) 1982-02-01
FI61687C (fi) 1982-09-10
YU37313B (en) 1984-08-31
IL45669A0 (en) 1974-11-29
YU50381A (en) 1983-04-27
DD116454A5 (xx) 1975-11-20
JPS58208256A (ja) 1983-12-03
IL45669A (en) 1977-08-31
SE421789B (sv) 1982-02-01
SU620204A3 (ru) 1978-08-15
NO743274L (xx) 1975-04-21
ES430320A1 (es) 1977-02-16
CS200172B2 (cs) 1980-08-29

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