FR2000198A1 - - Google Patents

Info

Publication number
FR2000198A1
FR2000198A1 FR6900331A FR6900331A FR2000198A1 FR 2000198 A1 FR2000198 A1 FR 2000198A1 FR 6900331 A FR6900331 A FR 6900331A FR 6900331 A FR6900331 A FR 6900331A FR 2000198 A1 FR2000198 A1 FR 2000198A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR6900331A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co Ltd
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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Publication of FR2000198A1 publication Critical patent/FR2000198A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three 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
    • C07D263/44—Two oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR6900331A 1968-01-12 1969-01-10 Withdrawn FR2000198A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP127968 1968-01-12

Publications (1)

Publication Number Publication Date
FR2000198A1 true FR2000198A1 (fr) 1969-08-29

Family

ID=11496998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900331A Withdrawn FR2000198A1 (fr) 1968-01-12 1969-01-10

Country Status (5)

Country Link
US (1) US3658831A (fr)
DE (1) DE1900963A1 (fr)
FR (1) FR2000198A1 (fr)
GB (1) GB1208251A (fr)
IT (1) IT1011503B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1201659A1 (fr) * 2000-10-30 2002-05-02 Isochem Procédé de préparation des N-carboxyanhydrides

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661536A (en) * 1985-02-19 1987-04-28 The Dow Chemical Company Process for the preparation of hard tissue prosthetics
US4634720A (en) * 1985-02-19 1987-01-06 The Dow Chemical Company Process for the preparation of hard tissue prosthetics
US4698375A (en) * 1985-02-19 1987-10-06 The Dow Chemical Company Composites of unsintered calcium phosphates and synthetic biodegradable polymers useful as hard tissue prosthetics
US4842604A (en) * 1985-02-19 1989-06-27 The Dow Chemical Company Composites of unsintered calcium phosphates and synthetic biodegradable polymers useful as hard tissue prosthetics
US4636526A (en) * 1985-02-19 1987-01-13 The Dow Chemical Company Composites of unsintered calcium phosphates and synthetic biodegradable polymers useful as hard tissue prosthetics
JP3460340B2 (ja) * 1994-09-09 2003-10-27 Ｊｓｒ株式会社 ポリ−α−アミノ酸のエマルジョンおよびその製造方法並びにポリ−α−アミノ酸の中空ポリマー粒子

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1201659A1 (fr) * 2000-10-30 2002-05-02 Isochem Procédé de préparation des N-carboxyanhydrides
FR2815962A1 (fr) * 2000-10-30 2002-05-03 Isochem Sa Procede de preparation des n-carboxyanhydrides
US6479665B2 (en) 2000-10-30 2002-11-12 Isochem Process for the preparation of N-carboxyanhydrides

Also Published As

Publication number Publication date
DE1900963A1 (de) 1970-07-23
US3658831A (en) 1972-04-25
IT1011503B (it) 1977-02-10
GB1208251A (en) 1970-10-14

Similar Documents

Publication Publication Date Title
AU1946070A (fr)
AU5506869A (fr)
AU2374870A (fr)
AU5184069A (fr)
AU6168869A (fr)
AU6171569A (fr)
AU2952567A (fr)
AU2581067A (fr)
AU4811568A (fr)
AU2580267A (fr)
AR203075Q (fr)
BE721186A (fr)
BE642636A (fr)
AU463027A (fr)
BE715558A (fr)
BE709484A (fr)
BE709479A (fr)
BE709446A (fr)
BE709435A (fr)
BE709415A (fr)
BE709320A (fr)
BE709319A (fr)
BE709301A (fr)
BE709274A (fr)
BE709138A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse