CS262693B2 - Process for preparing 1-/3-brom-/2s/-methylpropionyl/pyrrolidin-/2s/-carboxylic acid - Google Patents

Process for preparing 1-/3-brom-/2s/-methylpropionyl/pyrrolidin-/2s/-carboxylic acid Download PDF

Info

Publication number
CS262693B2
CS262693B2 CS875051A CS505187A CS262693B2 CS 262693 B2 CS262693 B2 CS 262693B2 CS 875051 A CS875051 A CS 875051A CS 505187 A CS505187 A CS 505187A CS 262693 B2 CS262693 B2 CS 262693B2
Authority
CS
Czechoslovakia
Prior art keywords
bromo
formula
pyrrolidine
methylpropionyl
carboxylic acid
Prior art date
Application number
CS875051A
Other languages
Czech (cs)
English (en)
Other versions
CS505187A2 (en
Inventor
Janos Tompe
Janos Dr Fischer
Laszlo Dobay
Laszlo Koncz
Mihaly Major
Eva Petenyi
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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
Application filed by Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of CS505187A2 publication Critical patent/CS505187A2/cs
Publication of CS262693B2 publication Critical patent/CS262693B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/12—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS875051A 1986-07-04 1987-07-03 Process for preparing 1-/3-brom-/2s/-methylpropionyl/pyrrolidin-/2s/-carboxylic acid CS262693B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU862811A HU196368B (en) 1986-07-04 1986-07-04 Process for production of 1-/3-brom-/25/-methil-prophionil/-pirrolidin-/25/-carbonic acid

Publications (2)

Publication Number Publication Date
CS505187A2 CS505187A2 (en) 1988-08-16
CS262693B2 true CS262693B2 (en) 1989-03-14

Family

ID=10961203

Family Applications (1)

Application Number Title Priority Date Filing Date
CS875051A CS262693B2 (en) 1986-07-04 1987-07-03 Process for preparing 1-/3-brom-/2s/-methylpropionyl/pyrrolidin-/2s/-carboxylic acid

Country Status (19)

Country Link
JP (1) JPS6322557A (ko)
KR (1) KR880001589A (ko)
CN (1) CN87104582A (ko)
AT (1) AT387382B (ko)
CH (1) CH672786A5 (ko)
CS (1) CS262693B2 (ko)
DD (1) DD263984A5 (ko)
DE (1) DE3722278A1 (ko)
DK (1) DK343587A (ko)
ES (1) ES2004443A6 (ko)
FI (1) FI872966A (ko)
GR (1) GR871051B (ko)
HU (1) HU196368B (ko)
IT (1) IT1221952B (ko)
NO (1) NO872796L (ko)
PL (1) PL150350B1 (ko)
PT (1) PT85256B (ko)
SE (1) SE8702753L (ko)
YU (1) YU118087A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8802849A (nl) * 1988-11-18 1990-06-18 Stamicarbon Werkwijze voor de enantioselectieve bereiding van d-(-)-3-hal-methylpropionzuur of derivaten daarvan en de bereiding van captopril daaruit.
CN103086939A (zh) * 2011-10-28 2013-05-08 华中药业股份有限公司 1-(3-溴-2-d-甲基丙酰基)吡咯烷-2-羧酸的重结晶方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU184082B (en) * 1979-12-29 1984-06-28 Egyt Gyogyszervegyeszeti Gyar Process for preparing 1-3-/3mercapto-/2s/-methyl-propinyl/-pyrrolidine-/2s/-carboxylic acid
IE50839B1 (en) * 1980-02-26 1986-07-23 Wyeth John & Brother Ltd Novel processes for preparing proline derivatives and analogous compounds

Also Published As

Publication number Publication date
DK343587D0 (da) 1987-07-03
DE3722278A1 (de) 1988-01-07
DD263984A5 (de) 1989-01-18
AT387382B (de) 1989-01-10
NO872796L (no) 1988-01-05
PL266620A1 (en) 1988-07-07
JPS6322557A (ja) 1988-01-30
KR880001589A (ko) 1988-04-25
HUT44491A (en) 1988-03-28
SE8702753D0 (sv) 1987-07-03
ATA168087A (de) 1988-06-15
CH672786A5 (ko) 1989-12-29
ES2004443A6 (es) 1989-01-01
HU196368B (en) 1988-11-28
FI872966A (fi) 1988-01-05
GR871051B (en) 1987-11-09
IT1221952B (it) 1990-08-31
FI872966A0 (fi) 1987-07-03
IT8721179A0 (it) 1987-07-03
YU118087A (en) 1988-06-30
PT85256B (pt) 1990-03-30
CS505187A2 (en) 1988-08-16
PL150350B1 (en) 1990-05-31
CN87104582A (zh) 1988-01-20
DK343587A (da) 1988-01-05
PT85256A (en) 1987-08-01
SE8702753L (sv) 1988-01-05
NO872796D0 (no) 1987-07-03

Similar Documents

Publication Publication Date Title
US6657062B1 (en) N-benzylpiperidine and tetrahydropyridine derivatives
US4757069A (en) Pyridazodiazepine derivatives
US20080293965A1 (en) Process for the Dynamic Resolution of (Substituted) (R)- or (S)- Mandelic Acid
JP2691442B2 (ja) 新規なプロリン誘導体
Dirlam et al. Novel synthesis of the aldose reductase inhibitor sorbinil via amidoalkylation, intramolecular oxazolidin-5-one alkylation and chymotrypsin resolution
EP0406112A1 (fr) 1-Benzhydrylazétidines, leur préparation et leur application comme intermédiaires pour la préparation de composés à activité antimicrobienne
EP0154490B1 (en) Process for the preparation of pyrrolidone derivatives
KR100722079B1 (ko) Ｓ-인돌린-2-카르복실산의 합성 방법 및 페린도프릴 합성시이의 적용 방법
US6376681B1 (en) Synthesis of compounds useful in the manufacture of ketorolac
CS262693B2 (en) Process for preparing 1-/3-brom-/2s/-methylpropionyl/pyrrolidin-/2s/-carboxylic acid
JP2527319B2 (ja) ７―ブロモ―β―カルボリン誘導体の製造方法
NO772745L (no) Fremgangsm}te for fremstilling av n-substituerte pyrrolidiner
GB2036744A (en) Eburnane derivatives
JPH11349567A (ja) ３―アミノ―２―オキソ―ピロリジンの製造方法、新規中間体およびその使用
EP0242001B1 (en) Process for the manufacture of n-(sulfonylmethyl) formamides and sulfonylmethylisocyanides
JPH11228512A (ja) Ｄ−アロイソロイシンの製造方法および製造の中間体
JP3699769B2 (ja) ペプチド型化合物
US6410744B1 (en) Carbonyldiimidazoles, their ester derivatives and method for their production
EP0738720B1 (en) Process for producing 1-(2-chlorphenyl)-5(4H)-tetrazolinone
JPH06340622A (ja) ベンジルコハク酸誘導体の製造方法およびその製造中間体
US6172234B1 (en) Optically active cyclic amino acid ester derivatives and processes for producing the same
FR2626000A1 (fr) Procede pour preparer des derives de 1,5-benzothiazepine
US6274732B1 (en) Process for the preparation of 1-[(cyclopent-3-en-1-yl)-methyl]-5-ethyl-6-(3,5-dimethylbenzoyl)-2,4-pyrimidinedione
KR100460414B1 (ko) 1-치환피롤-3-카르복실산유도체의제조방법
HU195660B (en) Process for preparing sorbinyl