STUDIES ON PEPTIDES. LXXXII: SYNTHESIS OF (4-GLN)-NEUROTENSIN BY THE METHANESULFONIC ACID DEPROTECTING PROCEDUREYAJIMA H; AKAJI K; SAITO H et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 9; PP. 2238-2242; BIBL. 23 REF.Article

SYNTHESIS OF TWO PEPTIDES CORRESPONDING TO ALPHA -ENDORPHIN AND GAMMA -ENDORPHIN BY THE METHANE SULFONIC ACID DEPROTECTING PROCEDUREKUBOTA M; HIRAYAMA T; NAGASE O et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 4; PP. 1050-1054; BIBL. 13 REF.Article

STUDIES ON PEPTIDE. LXXIII. SYNTHESIS OF THE NONACOSAPEPTIDE CORRESPONDING TO THE ENTIRE AMINO ACID SEQUENCE OF AVIAN GLUCAGON (DUCK).OGAWA H; SUGIURA M; YAJIMA H et al.1978; CHEM. PHARMAC. BULL.; JPN; DA. 1978; VOL. 26; NO 5; PP. 1549-1557; BIBL. 30 REF.Article

SYNTHESIS OF THE UNTRIACONTAPEPTIDE CORRESPONDING TO THE ENTIRE AMINO ACID SEQUENCE OF HUMAN BETA -ENDORPHINKUBOTA M; HIRAYAMA T; NAGASE O et al.1978; CHEM. PHARM. BULL.; JPN; DA. 1978; VOL. 26; NO 7; PP. 2139-2146; BIBL. 19 REF.Article

A DEBLOCKING METHOD USING THOETHER-SULFONIC ACID SYSTEMS. APPLICATION TO THE SYNTHESIS OF MET-ENKEPHALINKISO Y; ITO K; NAKAMURA S et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 6; PP. 1472-1475; BIBL. 17 REF.Article

STUDIES ON PEPTIDES. LXXXI: APPLICATION OF A NEW ARGININE DERIVATIVE, NG-MESITYLENE-2-SULFONYLARGININE, TO THE SYNTHESIS OF SUBSTANCE P AND NEUROTENSINYAJIMA H; AKAJI K; MITANI K et al.1979; INTERNATION. J. PEPT. PROT. RES.; DNK; DA. 1979; VOL. 14; NO 2; PP. 169-176; BIBL. 33 REF.Article

AN IMPROVED PROCEDURE FOR THE PREPARATION OF 2,2-DIMETHYL-4-CHROMANONESCAMPS F; COLL J; MESSEGUER A et al.1980; SYNTHESIS (STUTTG.); ISSN 0039-7881; DEU; DA. 1980; NO 9; PP. 725-727; BIBL. 9 REF.Article

NEW APPLICATIONS OF CROWN ETHERS. II: SYNTHESIS OF 4'-FORMYLBENZOCROWN ETHERSWADA F; HIRAYAMA H; NAMIKI H et al.1980; BULL. CHEM. SOC. JAP.; JPN; DA. 1980; VOL. 53; NO 5; PP. 1473-1474; BIBL. 8 REF.Article

STUDIES ON PEPTIDES. LXXXIII: BEHAVIOR OF S-SUBSTITUTED CYSTEINE SULFOXIDES UNDER DEPROTECTING CONDITIONS IN PEPTIDE SYNTHESISFUNAKOSHI S; FUJII N; AKAJI K et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 9; PP. 2151-2156; BIBL. 23 REF.Article

SELECTIVE DEMETHYLATION OF MIXED ALKYL METHYL PHOSPHATESJACOB L; JULIA M; PFEIFFER B et al.1983; SYNTHESIS (STUTTGART); ISSN 0039-7881; DEU; DA. 1983; NO 6; PP. 451-452; BIBL. 25 REF.Article

ISOTOPIC EXCHANGES IN THE TREATMENT OF CYCLOPENTANE OR CYCLOHEXANE WITH SOME DEUTERATED OR TRITIATED ACIDSCHOI CHUCK LEE; KO ECF.1981; CAN. J. CHEM.; ISSN 0008-4042; CAN; DA. 1981; VOL. 59; NO 24; PP. 3309-3312; ABS. FRE; BIBL. 9 REF.Article

A CONVENIENT AND GENERAL SYNTHESIS OF 2-AMINO-1,3,4-THIADIAZOLES: DEHYDRATION OF ACYLTHIOSEMICARBAZIDES WITH METHANESULFONIC ACIDKRESS TJ; COSTANTINO SM.1980; J. HETEROCYCL. CHEM.; USA; DA. 1980; VOL. 17; NO 3; PP. 607-608; BIBL. 4 REF.Article

STUDIES ON PEPTIDES. XCVI: BEHAVIOR OF S-ACETAMIDO-METHYLCYSTEINE SULFOXIDE UNDER DEPROTECTING CONDITIONS IN PEPTIDE SYNTHESISYAJIMA H; AKAJI K; FUNAKOSHI S et al.1980; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1980; VOL. 28; NO 6; PP. 1942-1945; BIBL. 12 REF.Article

BEHAVIOUR OF S-SUBSTITUTED CYSTEINE SULFOXIDE UNDER ACIDOLYTICAL DEPROTECTING CONDITIONSYAJIMA H; FUNAKOSHI S; FUJII N et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 4; PP. 1060-1061; BIBL. 4 REF.Article

4-METHOXY-2,3,6-TRIMETHYLBENZENESULPHONYL (MTR): A NEW AMINO-PROTECTING GROUP IN PEPTIDE SYNTHESISFUJINO M; WAKIMASU M; KITADA C et al.1982; J. CHEM. SOC., CHEM. COMMUN.; ISSN 0022-4936; GBR; DA. 1982; NO 8; PP. 445-446; BIBL. 7 REF.Article

VALIDITY OF METHOXYCARBONYL AS AN N-PROTECTING GROUP IN PEPTIDE SYNTHESIS: NEW SYNTHESIS OF MSH-RELEASE INHIBITING FACTORIRIE H; NAKANISHI H; FUJII N et al.1980; CHEM. LETT.; ISSN 0366-7022; JPN; DA. 1980; NO 6; PP. 705-708; BIBL. 11 REF.Article

POLAROGRAPHY OF SOME PROTONIC ACIDS IN METHYLENE CHLORIDEKABIR UDDIN; PLESCH PH.1978; J. ELECTROANAL. CHEM. INTERFACIAL ELECTROCHEM.; NLD; DA. 1978; VOL. 93; NO 1; PP. 29-40; BIBL. 16 REF.Article

A NEW PHOSPHINE-SULFIDES-TO-PHOSPHINE-OXIDES EXCHANGE REACTIONCHEN CH; BRIGHTY KE.1980; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1980; VOL. 21; NO 46; PP. 4421-4424; BIBL. 10 REF.Article

FURTHER STUDIES ON THE USE OF MULTI-SUBSTITUTED BENZENESULFONYL GROUPS FOR PROTECTION OF THE GUANIDINO FUNCTION OF ARGININEFUJINO M; WAKIMASU M; KITADA C et al.1981; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1981; VOL. 29; NO 10; PP. 2825-2831; BIBL. 14 REF.Article

THE BETA -P-NITROBENZYL ESTER TO MINIMIZE SIDE REACTION DURING TREATMENT OF ASPARTYL PEPTIDES WITH METHANESULFONIC ACIDSUZUKI K; ENDO N.1978; CHEM. PHARM. BULL.; JPN; DA. 1978; VOL. 26; NO 7; PP. 2269-2274; BIBL. 14 REF.Article

NEW PROTECTING GROUPS FOR THE INDOLE RING OF TRYPTOPHAN IN PEPTIDE SYNTHESIS: 2,4,6-TRIMETHOXYBENZENESULFONYL AND 4-METHOXY-2,3,6-TRIMETHYLBENZENESULFONYL GROUPSFUKUDA T; WAKIMASU M; KOBAYASHI S et al.1982; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1982; VOL. 30; NO 8; PP. 2825-2835; BIBL. 33 REF.Article

DIE PHOTOOXIDATION VON CHLORID ZU CHLOR MIT ANTHRACHINONDERIVATEN IN WAESSRIGER LOESUNG: EIN BEITRAG ZUR SPEICHERUNG VON SONNENENERGIE ALS CHEMISCHE ENERGIE = OXYDATION DU CHLORURE EN CHLORE PAR LES DERIVES ANTHRAQUINONIQUES EN SOLUTION AQUEUSE: CONTRIBUTION AU STOCKAGE DE L'ENERGIE SOLAIRE EN ENERGIE CHIMIQUESCHARF HD; WEITZ R.1979; TETRAHEDRON; GBR; DA. 1979; VOL. 35; NO 19; PP. 2255-2262; ABS. ENG; BIBL. 30 REF.Article

SELECTIVE CLEAVAGE OF TERT-BUTYLOXYCARBONYL PROTECTING GROUP WITH DILUTE ORGANIC SULFONIC ACID WITHOUT DECOMPOSITION OF TRYPTOPHAN RESIDUESUZUKI K; ENDO N; NITTA K et al.1978; CHEM. PHARM. BULL.; JPN; DA. 1978; VOL. 26; NO 7; PP. 2198-2204; BIBL. 23 REF.Article

A SYNTHESIS OF 3-(ALPHA ,BETA -EPOXY)-2-AZETIDINONES DERIVATIVESKANO S; EBATA T; YUASA Y et al.1980; HETEROCYCLES; JPN; DA. 1980; VOL. 14; NO 5; PP. 589-592; BIBL. 10 REF.Article

INTRA AND INTERMOLECULAR NUCLEOPHILIC CLEAVAGE OF THE AMIDE BOND OF BETA -LACTAMSKANO S; EBATA T; SHIBUYA S et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 10; PP. 2450-2455; BIBL. 10 REF.Article